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class/pear/Image/Transform/Driver/IM.php

Summary

Maintainability
A
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Test Coverage

The class Image_Transform_Driver_IM has 16 public methods. Consider refactoring Image_Transform_Driver_IM to keep number of public methods under 10.
Open

class Image_Transform_Driver_IM extends Image_Transform
{
    /**
     * associative array commands to be executed
     * @var array
Severity: Minor
Found in class/pear/Image/Transform/Driver/IM.php by phpmd

TooManyPublicMethods

Since: 0.1

A class with too many public methods is probably a good suspect for refactoring, in order to reduce its complexity and find a way to have more fine grained objects.

By default it ignores methods starting with 'get' or 'set'.

Example

Source https://phpmd.org/rules/codesize.html#toomanypublicmethods

Avoid using undefined variables such as '$resize_first' which will lead to PHP notices.
Open

        if (true === $resize_first) {
Severity: Minor
Found in class/pear/Image/Transform/Driver/IM.php by phpmd

UndefinedVariable

Since: 2.8.0

Detects when a variable is used that has not been defined before.

Example

class Foo
{
    private function bar()
    {
        // $message is undefined
        echo $message;
    }
}

Source https://phpmd.org/rules/cleancode.html#undefinedvariable

Avoid using undefined variables such as '$y' which will lead to PHP notices.
Open

        $this->command[$key] = '-font ' . escapeshellarg($font) . ' -fill ' . escapeshellarg($color) . ' -draw \'text ' . escapeshellarg($x . ',' . $y) . ' "' . escapeshellarg($text) . '"\'';
Severity: Minor
Found in class/pear/Image/Transform/Driver/IM.php by phpmd

UndefinedVariable

Since: 2.8.0

Detects when a variable is used that has not been defined before.

Example

class Foo
{
    private function bar()
    {
        // $message is undefined
        echo $message;
    }
}

Source https://phpmd.org/rules/cleancode.html#undefinedvariable

Avoid using undefined variables such as '$font' which will lead to PHP notices.
Open

        $this->command[$key] = '-font ' . escapeshellarg($font) . ' -fill ' . escapeshellarg($color) . ' -draw \'text ' . escapeshellarg($x . ',' . $y) . ' "' . escapeshellarg($text) . '"\'';
Severity: Minor
Found in class/pear/Image/Transform/Driver/IM.php by phpmd

UndefinedVariable

Since: 2.8.0

Detects when a variable is used that has not been defined before.

Example

class Foo
{
    private function bar()
    {
        // $message is undefined
        echo $message;
    }
}

Source https://phpmd.org/rules/cleancode.html#undefinedvariable

Avoid using undefined variables such as '$text' which will lead to PHP notices.
Open

        $this->command[$key] = '-font ' . escapeshellarg($font) . ' -fill ' . escapeshellarg($color) . ' -draw \'text ' . escapeshellarg($x . ',' . $y) . ' "' . escapeshellarg($text) . '"\'';
Severity: Minor
Found in class/pear/Image/Transform/Driver/IM.php by phpmd

UndefinedVariable

Since: 2.8.0

Detects when a variable is used that has not been defined before.

Example

class Foo
{
    private function bar()
    {
        // $message is undefined
        echo $message;
    }
}

Source https://phpmd.org/rules/cleancode.html#undefinedvariable

Avoid using undefined variables such as '$color' which will lead to PHP notices.
Open

        $this->command[$key] = '-font ' . escapeshellarg($font) . ' -fill ' . escapeshellarg($color) . ' -draw \'text ' . escapeshellarg($x . ',' . $y) . ' "' . escapeshellarg($text) . '"\'';
Severity: Minor
Found in class/pear/Image/Transform/Driver/IM.php by phpmd

UndefinedVariable

Since: 2.8.0

Detects when a variable is used that has not been defined before.

Example

class Foo
{
    private function bar()
    {
        // $message is undefined
        echo $message;
    }
}

Source https://phpmd.org/rules/cleancode.html#undefinedvariable

Avoid using undefined variables such as '$x' which will lead to PHP notices.
Open

        $this->command[$key] = '-font ' . escapeshellarg($font) . ' -fill ' . escapeshellarg($color) . ' -draw \'text ' . escapeshellarg($x . ',' . $y) . ' "' . escapeshellarg($text) . '"\'';
Severity: Minor
Found in class/pear/Image/Transform/Driver/IM.php by phpmd

UndefinedVariable

Since: 2.8.0

Detects when a variable is used that has not been defined before.

Example

class Foo
{
    private function bar()
    {
        // $message is undefined
        echo $message;
    }
}

Source https://phpmd.org/rules/cleancode.html#undefinedvariable

Avoid using undefined variables such as '$outputgamme' which will lead to PHP notices.
Open

        if (1.0 != $outputgamme) {
Severity: Minor
Found in class/pear/Image/Transform/Driver/IM.php by phpmd

UndefinedVariable

Since: 2.8.0

Detects when a variable is used that has not been defined before.

Example

class Foo
{
    private function bar()
    {
        // $message is undefined
        echo $message;
    }
}

Source https://phpmd.org/rules/cleancode.html#undefinedvariable

The method addText uses an else expression. Else clauses are basically not necessary and you can simplify the code by not using them.
Open

        } else {
            $key = 'text';
        }
Severity: Minor
Found in class/pear/Image/Transform/Driver/IM.php by phpmd

ElseExpression

Since: 1.4.0

An if expression with an else branch is basically not necessary. You can rewrite the conditions in a way that the else clause is not necessary and the code becomes simpler to read. To achieve this, use early return statements, though you may need to split the code it several smaller methods. For very simple assignments you could also use the ternary operations.

Example

class Foo
{
    public function bar($flag)
    {
        if ($flag) {
            // one branch
        } else {
            // another branch
        }
    }
}

Source https://phpmd.org/rules/cleancode.html#elseexpression

Avoid using static access to class 'PEAR' in method '_get_image_details'.
Open

        if (PEAR::isError($retval)) {
Severity: Minor
Found in class/pear/Image/Transform/Driver/IM.php by phpmd

StaticAccess

Since: 1.4.0

Static access causes unexchangeable dependencies to other classes and leads to hard to test code. Avoid using static access at all costs and instead inject dependencies through the constructor. The only case when static access is acceptable is when used for factory methods.

Example

class Foo
{
    public function bar()
    {
        Bar::baz();
    }
}

Source https://phpmd.org/rules/cleancode.html#staticaccess

Avoid using static access to class 'PEAR' in method 'save'.
Open

        return (0 == $exit) ? true : PEAR::raiseError(implode('. ', $res), IMAGE_TRANSFORM_ERROR_IO);
Severity: Minor
Found in class/pear/Image/Transform/Driver/IM.php by phpmd

StaticAccess

Since: 1.4.0

Static access causes unexchangeable dependencies to other classes and leads to hard to test code. Avoid using static access at all costs and instead inject dependencies through the constructor. The only case when static access is acceptable is when used for factory methods.

Example

class Foo
{
    public function bar()
    {
        Bar::baz();
    }
}

Source https://phpmd.org/rules/cleancode.html#staticaccess

Avoid using static access to class 'System' in method '__construct'.
Open

        if (System::which(IMAGE_TRANSFORM_IM_PATH . 'convert' . (OS_WINDOWS ? '.exe' : ''))) {
Severity: Minor
Found in class/pear/Image/Transform/Driver/IM.php by phpmd

StaticAccess

Since: 1.4.0

Static access causes unexchangeable dependencies to other classes and leads to hard to test code. Avoid using static access at all costs and instead inject dependencies through the constructor. The only case when static access is acceptable is when used for factory methods.

Example

class Foo
{
    public function bar()
    {
        Bar::baz();
    }
}

Source https://phpmd.org/rules/cleancode.html#staticaccess

Avoid using static access to class 'Image_Transform' in method '_get_image_details'.
Open

        $retval = Image_Transform::_get_image_details($image);
Severity: Minor
Found in class/pear/Image/Transform/Driver/IM.php by phpmd

StaticAccess

Since: 1.4.0

Static access causes unexchangeable dependencies to other classes and leads to hard to test code. Avoid using static access at all costs and instead inject dependencies through the constructor. The only case when static access is acceptable is when used for factory methods.

Example

class Foo
{
    public function bar()
    {
        Bar::baz();
    }
}

Source https://phpmd.org/rules/cleancode.html#staticaccess

Avoid using static access to class 'System' in method '__construct'.
Open

            $path = \dirname(System::which('convert')) . DIRECTORY_SEPARATOR;
Severity: Minor
Found in class/pear/Image/Transform/Driver/IM.php by phpmd

StaticAccess

Since: 1.4.0

Static access causes unexchangeable dependencies to other classes and leads to hard to test code. Avoid using static access at all costs and instead inject dependencies through the constructor. The only case when static access is acceptable is when used for factory methods.

Example

class Foo
{
    public function bar()
    {
        Bar::baz();
    }
}

Source https://phpmd.org/rules/cleancode.html#staticaccess

Avoid using static access to class 'PEAR' in method 'load'.
Open

            return PEAR::raiseError('The image file ' . $image . ' doesn\'t exist', IMAGE_TRANSFORM_ERROR_IO);
Severity: Minor
Found in class/pear/Image/Transform/Driver/IM.php by phpmd

StaticAccess

Since: 1.4.0

Static access causes unexchangeable dependencies to other classes and leads to hard to test code. Avoid using static access at all costs and instead inject dependencies through the constructor. The only case when static access is acceptable is when used for factory methods.

Example

class Foo
{
    public function bar()
    {
        Bar::baz();
    }
}

Source https://phpmd.org/rules/cleancode.html#staticaccess

Avoid using static access to class 'PEAR' in method 'load'.
Open

        if (PEAR::isError($result)) {
Severity: Minor
Found in class/pear/Image/Transform/Driver/IM.php by phpmd

StaticAccess

Since: 1.4.0

Static access causes unexchangeable dependencies to other classes and leads to hard to test code. Avoid using static access at all costs and instead inject dependencies through the constructor. The only case when static access is acceptable is when used for factory methods.

Example

class Foo
{
    public function bar()
    {
        Bar::baz();
    }
}

Source https://phpmd.org/rules/cleancode.html#staticaccess

The method __construct uses an else expression. Else clauses are basically not necessary and you can simplify the code by not using them.
Open

        } else {
            $this->isError(PEAR::raiseError('Couldn\'t find "convert" binary', IMAGE_TRANSFORM_ERROR_UNSUPPORTED));
        }
Severity: Minor
Found in class/pear/Image/Transform/Driver/IM.php by phpmd

ElseExpression

Since: 1.4.0

An if expression with an else branch is basically not necessary. You can rewrite the conditions in a way that the else clause is not necessary and the code becomes simpler to read. To achieve this, use early return statements, though you may need to split the code it several smaller methods. For very simple assignments you could also use the ternary operations.

Example

class Foo
{
    public function bar($flag)
    {
        if ($flag) {
            // one branch
        } else {
            // another branch
        }
    }
}

Source https://phpmd.org/rules/cleancode.html#elseexpression

Avoid using static access to class 'PEAR' in method '__construct'.
Open

            $this->isError(PEAR::raiseError('Couldn\'t find "convert" binary', IMAGE_TRANSFORM_ERROR_UNSUPPORTED));
Severity: Minor
Found in class/pear/Image/Transform/Driver/IM.php by phpmd

StaticAccess

Since: 1.4.0

Static access causes unexchangeable dependencies to other classes and leads to hard to test code. Avoid using static access at all costs and instead inject dependencies through the constructor. The only case when static access is acceptable is when used for factory methods.

Example

class Foo
{
    public function bar()
    {
        Bar::baz();
    }
}

Source https://phpmd.org/rules/cleancode.html#staticaccess

Avoid using static access to class 'PEAR' in method '_get_image_details'.
Open

                $this->isError(PEAR::raiseError('Couldn\'t find "identify" binary', IMAGE_TRANSFORM_ERROR_UNSUPPORTED));
Severity: Minor
Found in class/pear/Image/Transform/Driver/IM.php by phpmd

StaticAccess

Since: 1.4.0

Static access causes unexchangeable dependencies to other classes and leads to hard to test code. Avoid using static access at all costs and instead inject dependencies through the constructor. The only case when static access is acceptable is when used for factory methods.

Example

class Foo
{
    public function bar()
    {
        Bar::baz();
    }
}

Source https://phpmd.org/rules/cleancode.html#staticaccess

Avoid using static access to class 'PEAR' in method '_get_image_details'.
Open

                return PEAR::raiseError('Cannot fetch image or images details.', true);
Severity: Minor
Found in class/pear/Image/Transform/Driver/IM.php by phpmd

StaticAccess

Since: 1.4.0

Static access causes unexchangeable dependencies to other classes and leads to hard to test code. Avoid using static access at all costs and instead inject dependencies through the constructor. The only case when static access is acceptable is when used for factory methods.

Example

class Foo
{
    public function bar()
    {
        Bar::baz();
    }
}

Source https://phpmd.org/rules/cleancode.html#staticaccess

The method mirror uses an else expression. Else clauses are basically not necessary and you can simplify the code by not using them.
Open

        } else {
            $this->command['flop'] = '-flop';
        }
Severity: Minor
Found in class/pear/Image/Transform/Driver/IM.php by phpmd

ElseExpression

Since: 1.4.0

An if expression with an else branch is basically not necessary. You can rewrite the conditions in a way that the else clause is not necessary and the code becomes simpler to read. To achieve this, use early return statements, though you may need to split the code it several smaller methods. For very simple assignments you could also use the ternary operations.

Example

class Foo
{
    public function bar($flag)
    {
        if ($flag) {
            // one branch
        } else {
            // another branch
        }
    }
}

Source https://phpmd.org/rules/cleancode.html#elseexpression

Avoid using static access to class 'PEAR' in method '_resize'.
Open

            return PEAR::raiseError('You cannot scale or resize an image more than once without calling save() or display()', true);
Severity: Minor
Found in class/pear/Image/Transform/Driver/IM.php by phpmd

StaticAccess

Since: 1.4.0

Static access causes unexchangeable dependencies to other classes and leads to hard to test code. Avoid using static access at all costs and instead inject dependencies through the constructor. The only case when static access is acceptable is when used for factory methods.

Example

class Foo
{
    public function bar()
    {
        Bar::baz();
    }
}

Source https://phpmd.org/rules/cleancode.html#staticaccess

Avoid using static access to class 'System' in method '_get_image_details'.
Open

            if (!System::which(IMAGE_TRANSFORM_IM_PATH . 'identify' . (OS_WINDOWS ? '.exe' : ''))) {
Severity: Minor
Found in class/pear/Image/Transform/Driver/IM.php by phpmd

StaticAccess

Since: 1.4.0

Static access causes unexchangeable dependencies to other classes and leads to hard to test code. Avoid using static access at all costs and instead inject dependencies through the constructor. The only case when static access is acceptable is when used for factory methods.

Example

class Foo
{
    public function bar()
    {
        Bar::baz();
    }
}

Source https://phpmd.org/rules/cleancode.html#staticaccess

The method flip uses an else expression. Else clauses are basically not necessary and you can simplify the code by not using them.
Open

        } else {
            $this->command['flip'] = '-flip';
        }
Severity: Minor
Found in class/pear/Image/Transform/Driver/IM.php by phpmd

ElseExpression

Since: 1.4.0

An if expression with an else branch is basically not necessary. You can rewrite the conditions in a way that the else clause is not necessary and the code becomes simpler to read. To achieve this, use early return statements, though you may need to split the code it several smaller methods. For very simple assignments you could also use the ternary operations.

Example

class Foo
{
    public function bar($flag)
    {
        if ($flag) {
            // one branch
        } else {
            // another branch
        }
    }
}

Source https://phpmd.org/rules/cleancode.html#elseexpression

Avoid unused parameters such as '$options'.
Open

    public function rotate($angle, $options = null)
Severity: Minor
Found in class/pear/Image/Transform/Driver/IM.php by phpmd

UnusedFormalParameter

Since: 0.2

Avoid passing parameters to methods or constructors and then not using those parameters.

Example

class Foo
{
    private function bar($howdy)
    {
        // $howdy is not used
    }
}

Source https://phpmd.org/rules/unusedcode.html#unusedformalparameter

Avoid unused local variables such as '$font'.
Open

        $this->command[$key] = '-font ' . escapeshellarg($font) . ' -fill ' . escapeshellarg($color) . ' -draw \'text ' . escapeshellarg($x . ',' . $y) . ' "' . escapeshellarg($text) . '"\'';
Severity: Minor
Found in class/pear/Image/Transform/Driver/IM.php by phpmd

UnusedLocalVariable

Since: 0.2

Detects when a local variable is declared and/or assigned, but not used.

Example

class Foo {
    public function doSomething()
    {
        $i = 5; // Unused
    }
}

Source https://phpmd.org/rules/unusedcode.html#unusedlocalvariable

Avoid unused local variables such as '$color'.
Open

        $this->command[$key] = '-font ' . escapeshellarg($font) . ' -fill ' . escapeshellarg($color) . ' -draw \'text ' . escapeshellarg($x . ',' . $y) . ' "' . escapeshellarg($text) . '"\'';
Severity: Minor
Found in class/pear/Image/Transform/Driver/IM.php by phpmd

UnusedLocalVariable

Since: 0.2

Detects when a local variable is declared and/or assigned, but not used.

Example

class Foo {
    public function doSomething()
    {
        $i = 5; // Unused
    }
}

Source https://phpmd.org/rules/unusedcode.html#unusedlocalvariable

Avoid unused local variables such as '$outputgamme'.
Open

        if (1.0 != $outputgamme) {
Severity: Minor
Found in class/pear/Image/Transform/Driver/IM.php by phpmd

UnusedLocalVariable

Since: 0.2

Detects when a local variable is declared and/or assigned, but not used.

Example

class Foo {
    public function doSomething()
    {
        $i = 5; // Unused
    }
}

Source https://phpmd.org/rules/unusedcode.html#unusedlocalvariable

Avoid unused parameters such as '$options'.
Open

    public function _resize($new_x, $new_y, $options = null)
Severity: Minor
Found in class/pear/Image/Transform/Driver/IM.php by phpmd

UnusedFormalParameter

Since: 0.2

Avoid passing parameters to methods or constructors and then not using those parameters.

Example

class Foo
{
    private function bar($howdy)
    {
        // $howdy is not used
    }
}

Source https://phpmd.org/rules/unusedcode.html#unusedformalparameter

Avoid unused local variables such as '$resize_first'.
Open

        if (true === $resize_first) {
Severity: Minor
Found in class/pear/Image/Transform/Driver/IM.php by phpmd

UnusedLocalVariable

Since: 0.2

Detects when a local variable is declared and/or assigned, but not used.

Example

class Foo {
    public function doSomething()
    {
        $i = 5; // Unused
    }
}

Source https://phpmd.org/rules/unusedcode.html#unusedlocalvariable

Avoid unused local variables such as '$y'.
Open

        $this->command[$key] = '-font ' . escapeshellarg($font) . ' -fill ' . escapeshellarg($color) . ' -draw \'text ' . escapeshellarg($x . ',' . $y) . ' "' . escapeshellarg($text) . '"\'';
Severity: Minor
Found in class/pear/Image/Transform/Driver/IM.php by phpmd

UnusedLocalVariable

Since: 0.2

Detects when a local variable is declared and/or assigned, but not used.

Example

class Foo {
    public function doSomething()
    {
        $i = 5; // Unused
    }
}

Source https://phpmd.org/rules/unusedcode.html#unusedlocalvariable

Avoid unused local variables such as '$x'.
Open

        $this->command[$key] = '-font ' . escapeshellarg($font) . ' -fill ' . escapeshellarg($color) . ' -draw \'text ' . escapeshellarg($x . ',' . $y) . ' "' . escapeshellarg($text) . '"\'';
Severity: Minor
Found in class/pear/Image/Transform/Driver/IM.php by phpmd

UnusedLocalVariable

Since: 0.2

Detects when a local variable is declared and/or assigned, but not used.

Example

class Foo {
    public function doSomething()
    {
        $i = 5; // Unused
    }
}

Source https://phpmd.org/rules/unusedcode.html#unusedlocalvariable

Avoid unused local variables such as '$text'.
Open

        $this->command[$key] = '-font ' . escapeshellarg($font) . ' -fill ' . escapeshellarg($color) . ' -draw \'text ' . escapeshellarg($x . ',' . $y) . ' "' . escapeshellarg($text) . '"\'';
Severity: Minor
Found in class/pear/Image/Transform/Driver/IM.php by phpmd

UnusedLocalVariable

Since: 0.2

Detects when a local variable is declared and/or assigned, but not used.

Example

class Foo {
    public function doSomething()
    {
        $i = 5; // Unused
    }
}

Source https://phpmd.org/rules/unusedcode.html#unusedlocalvariable

Each class must be in a namespace of at least one level (a top-level vendor name)
Open

class Image_Transform_Driver_IM extends Image_Transform
Severity: Minor
Found in class/pear/Image/Transform/Driver/IM.php by phpcodesniffer

Avoid variables with short names like $x. Configured minimum length is 3.
Open

        $this->command[$key] = '-font ' . escapeshellarg($font) . ' -fill ' . escapeshellarg($color) . ' -draw \'text ' . escapeshellarg($x . ',' . $y) . ' "' . escapeshellarg($text) . '"\'';
Severity: Minor
Found in class/pear/Image/Transform/Driver/IM.php by phpmd

ShortVariable

Since: 0.2

Detects when a field, local, or parameter has a very short name.

Example

class Something {
    private $q = 15; // VIOLATION - Field
    public static function main( array $as ) { // VIOLATION - Formal
        $r = 20 + $this->q; // VIOLATION - Local
        for (int $i = 0; $i < 10; $i++) { // Not a Violation (inside FOR)
            $r += $this->q;
        }
    }
}

Source https://phpmd.org/rules/naming.html#shortvariable

The parameter $new_x is not named in camelCase.
Open

    public function _resize($new_x, $new_y, $options = null)
    {
        if (isset($this->command['resize'])) {
            return PEAR::raiseError('You cannot scale or resize an image more than once without calling save() or display()', true);
        }
Severity: Minor
Found in class/pear/Image/Transform/Driver/IM.php by phpmd

CamelCaseParameterName

Since: 0.2

It is considered best practice to use the camelCase notation to name parameters.

Example

class ClassName {
    public function doSomething($user_name) {
    }
}

Source

Avoid variables with short names like $y. Configured minimum length is 3.
Open

        $this->command[$key] = '-font ' . escapeshellarg($font) . ' -fill ' . escapeshellarg($color) . ' -draw \'text ' . escapeshellarg($x . ',' . $y) . ' "' . escapeshellarg($text) . '"\'';
Severity: Minor
Found in class/pear/Image/Transform/Driver/IM.php by phpmd

ShortVariable

Since: 0.2

Detects when a field, local, or parameter has a very short name.

Example

class Something {
    private $q = 15; // VIOLATION - Field
    public static function main( array $as ) { // VIOLATION - Formal
        $r = 20 + $this->q; // VIOLATION - Local
        for (int $i = 0; $i < 10; $i++) { // Not a Violation (inside FOR)
            $r += $this->q;
        }
    }
}

Source https://phpmd.org/rules/naming.html#shortvariable

Avoid variables with short names like $x. Configured minimum length is 3.
Open

    public function crop($width, $height, $x = 0, $y = 0)
Severity: Minor
Found in class/pear/Image/Transform/Driver/IM.php by phpmd

ShortVariable

Since: 0.2

Detects when a field, local, or parameter has a very short name.

Example

class Something {
    private $q = 15; // VIOLATION - Field
    public static function main( array $as ) { // VIOLATION - Formal
        $r = 20 + $this->q; // VIOLATION - Local
        for (int $i = 0; $i < 10; $i++) { // Not a Violation (inside FOR)
            $r += $this->q;
        }
    }
}

Source https://phpmd.org/rules/naming.html#shortvariable

The class Image_Transform_Driver_IM is not named in CamelCase.
Open

class Image_Transform_Driver_IM extends Image_Transform
{
    /**
     * associative array commands to be executed
     * @var array
Severity: Minor
Found in class/pear/Image/Transform/Driver/IM.php by phpmd

CamelCaseClassName

Since: 0.2

It is considered best practice to use the CamelCase notation to name classes.

Example

class class_name {
}

Source

Avoid variables with short names like $y. Configured minimum length is 3.
Open

    public function crop($width, $height, $x = 0, $y = 0)
Severity: Minor
Found in class/pear/Image/Transform/Driver/IM.php by phpmd

ShortVariable

Since: 0.2

Detects when a field, local, or parameter has a very short name.

Example

class Something {
    private $q = 15; // VIOLATION - Field
    public static function main( array $as ) { // VIOLATION - Formal
        $r = 20 + $this->q; // VIOLATION - Local
        for (int $i = 0; $i < 10; $i++) { // Not a Violation (inside FOR)
            $r += $this->q;
        }
    }
}

Source https://phpmd.org/rules/naming.html#shortvariable

The parameter $new_y is not named in camelCase.
Open

    public function _resize($new_x, $new_y, $options = null)
    {
        if (isset($this->command['resize'])) {
            return PEAR::raiseError('You cannot scale or resize an image more than once without calling save() or display()', true);
        }
Severity: Minor
Found in class/pear/Image/Transform/Driver/IM.php by phpmd

CamelCaseParameterName

Since: 0.2

It is considered best practice to use the camelCase notation to name parameters.

Example

class ClassName {
    public function doSomething($user_name) {
    }
}

Source

A file should declare new symbols (classes, functions, constants, etc.) and cause no other side effects, or it should execute logic with side effects, but should not do both. The first symbol is defined on line 45 and the first side effect is on line 28.
Open

<?php
Severity: Minor
Found in class/pear/Image/Transform/Driver/IM.php by phpcodesniffer

Method name "Image_Transform_Driver_IM::Image_Transform_Driver_IM" is not in camel caps format
Open

    public function Image_Transform_Driver_IM()
Severity: Minor
Found in class/pear/Image/Transform/Driver/IM.php by phpcodesniffer

Method name "Image_Transform_Driver_IM::_get_image_details" is not in camel caps format
Open

    public function _get_image_details($image)
Severity: Minor
Found in class/pear/Image/Transform/Driver/IM.php by phpcodesniffer

Method name "_init" should not be prefixed with an underscore to indicate visibility
Open

    public function _init()
Severity: Minor
Found in class/pear/Image/Transform/Driver/IM.php by phpcodesniffer

Method name "_resize" should not be prefixed with an underscore to indicate visibility
Open

    public function _resize($new_x, $new_y, $options = null)
Severity: Minor
Found in class/pear/Image/Transform/Driver/IM.php by phpcodesniffer

Method name "_get_image_details" should not be prefixed with an underscore to indicate visibility
Open

    public function _get_image_details($image)
Severity: Minor
Found in class/pear/Image/Transform/Driver/IM.php by phpcodesniffer

Line exceeds 120 characters; contains 161 characters
Open

        $cmd = $this->_prepare_cmd(IMAGE_TRANSFORM_IM_PATH, 'convert', implode(' ', $this->command) . " -quality $quality " . $this->image . ' ' . $type . ':-');
Severity: Minor
Found in class/pear/Image/Transform/Driver/IM.php by phpcodesniffer

Line exceeds 120 characters; contains 122 characters
Open

            $cmd = $this->_prepare_cmd(IMAGE_TRANSFORM_IM_PATH, 'identify', '-format %w:%h:%m ' . escapeshellarg($image));
Severity: Minor
Found in class/pear/Image/Transform/Driver/IM.php by phpcodesniffer

Line exceeds 120 characters; contains 123 characters
Open

        $this->command['crop'] = '-crop ' . ((int)$width) . 'x' . ((int)$height) . '+' . ((int)$x) . '+' . ((int)$y) . '!';
Severity: Minor
Found in class/pear/Image/Transform/Driver/IM.php by phpcodesniffer

Line exceeds 120 characters; contains 229 characters
Open

        $cmd = $this->_prepare_cmd(IMAGE_TRANSFORM_IM_PATH, 'convert', implode(' ', $this->command) . ' -quality ' . ((int)$quality) . ' ' . escapeshellarg($this->image) . ' ' . $type . ':' . escapeshellarg($filename) . ' 2>&1');
Severity: Minor
Found in class/pear/Image/Transform/Driver/IM.php by phpcodesniffer

Line exceeds 120 characters; contains 132 characters
Open

            return PEAR::raiseError('You cannot scale or resize an image more than once without calling save() or display()', true);
Severity: Minor
Found in class/pear/Image/Transform/Driver/IM.php by phpcodesniffer

Line exceeds 120 characters; contains 191 characters
Open

        $this->command[$key] = '-font ' . escapeshellarg($font) . ' -fill ' . escapeshellarg($color) . ' -draw \'text ' . escapeshellarg($x . ',' . $y) . ' "' . escapeshellarg($text) . '"\'';
Severity: Minor
Found in class/pear/Image/Transform/Driver/IM.php by phpcodesniffer

Class name "Image_Transform_Driver_IM" is not in camel caps format
Open

class Image_Transform_Driver_IM extends Image_Transform
Severity: Minor
Found in class/pear/Image/Transform/Driver/IM.php by phpcodesniffer

The variable $new_y is not named in camelCase.
Open

    public function _resize($new_x, $new_y, $options = null)
    {
        if (isset($this->command['resize'])) {
            return PEAR::raiseError('You cannot scale or resize an image more than once without calling save() or display()', true);
        }
Severity: Minor
Found in class/pear/Image/Transform/Driver/IM.php by phpmd

CamelCaseVariableName

Since: 0.2

It is considered best practice to use the camelCase notation to name variables.

Example

class ClassName {
    public function doSomething() {
        $data_module = new DataModule();
    }
}

Source

The variable $new_x is not named in camelCase.
Open

    public function _resize($new_x, $new_y, $options = null)
    {
        if (isset($this->command['resize'])) {
            return PEAR::raiseError('You cannot scale or resize an image more than once without calling save() or display()', true);
        }
Severity: Minor
Found in class/pear/Image/Transform/Driver/IM.php by phpmd

CamelCaseVariableName

Since: 0.2

It is considered best practice to use the camelCase notation to name variables.

Example

class ClassName {
    public function doSomething() {
        $data_module = new DataModule();
    }
}

Source

The variable $new_y is not named in camelCase.
Open

    public function _resize($new_x, $new_y, $options = null)
    {
        if (isset($this->command['resize'])) {
            return PEAR::raiseError('You cannot scale or resize an image more than once without calling save() or display()', true);
        }
Severity: Minor
Found in class/pear/Image/Transform/Driver/IM.php by phpmd

CamelCaseVariableName

Since: 0.2

It is considered best practice to use the camelCase notation to name variables.

Example

class ClassName {
    public function doSomething() {
        $data_module = new DataModule();
    }
}

Source

The variable $new_x is not named in camelCase.
Open

    public function _resize($new_x, $new_y, $options = null)
    {
        if (isset($this->command['resize'])) {
            return PEAR::raiseError('You cannot scale or resize an image more than once without calling save() or display()', true);
        }
Severity: Minor
Found in class/pear/Image/Transform/Driver/IM.php by phpmd

CamelCaseVariableName

Since: 0.2

It is considered best practice to use the camelCase notation to name variables.

Example

class ClassName {
    public function doSomething() {
        $data_module = new DataModule();
    }
}

Source

The variable $resize_first is not named in camelCase.
Open

    public function addText($params)
    {
        $this->old_image = $this->imageHandle;
        $params          = array_merge($this->_get_default_text_params(), $params);
        extract($params);
Severity: Minor
Found in class/pear/Image/Transform/Driver/IM.php by phpmd

CamelCaseVariableName

Since: 0.2

It is considered best practice to use the camelCase notation to name variables.

Example

class ClassName {
    public function doSomething() {
        $data_module = new DataModule();
    }
}

Source

The method Image_Transform_Driver_IM is not named in camelCase.
Open

    public function Image_Transform_Driver_IM()
    {
        $this->__construct();
    }
Severity: Minor
Found in class/pear/Image/Transform/Driver/IM.php by phpmd

CamelCaseMethodName

Since: 0.2

It is considered best practice to use the camelCase notation to name methods.

Example

class ClassName {
    public function get_name() {
    }
}

Source

The method _get_image_details is not named in camelCase.
Open

    public function _get_image_details($image)
    {
        $retval = Image_Transform::_get_image_details($image);
        if (PEAR::isError($retval)) {
            unset($retval);
Severity: Minor
Found in class/pear/Image/Transform/Driver/IM.php by phpmd

CamelCaseMethodName

Since: 0.2

It is considered best practice to use the camelCase notation to name methods.

Example

class ClassName {
    public function get_name() {
    }
}

Source

The method _resize is not named in camelCase.
Open

    public function _resize($new_x, $new_y, $options = null)
    {
        if (isset($this->command['resize'])) {
            return PEAR::raiseError('You cannot scale or resize an image more than once without calling save() or display()', true);
        }
Severity: Minor
Found in class/pear/Image/Transform/Driver/IM.php by phpmd

CamelCaseMethodName

Since: 0.2

It is considered best practice to use the camelCase notation to name methods.

Example

class ClassName {
    public function get_name() {
    }
}

Source

The method _init is not named in camelCase.
Open

    public function _init()
    {
        $this->command = [];
    }
Severity: Minor
Found in class/pear/Image/Transform/Driver/IM.php by phpmd

CamelCaseMethodName

Since: 0.2

It is considered best practice to use the camelCase notation to name methods.

Example

class ClassName {
    public function get_name() {
    }
}

Source

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