Viewing file:  StringContains.php (1.8 KB) -rw-r--r--
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<?php
/*
* This file is part of PHPUnit.
*
* (c) Sebastian Bergmann <sebastian@phpunit.de>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
/**
* Constraint that asserts that the string it is evaluated for contains
* a given string.
*
* Uses strpos() to find the position of the string in the input, if not found
* the evaluation fails.
*
* The sub-string is passed in the constructor.
*
* @since Class available since Release 3.0.0
*/
class PHPUnit_Framework_Constraint_StringContains extends PHPUnit_Framework_Constraint
{
/**
* @var string
*/
protected $string;
/**
* @var bool
*/
protected $ignoreCase;
/**
* @param string $string
* @param bool $ignoreCase
*/
public function __construct($string, $ignoreCase = false)
{
parent::__construct();
$this->string = $string;
$this->ignoreCase = $ignoreCase;
}
/**
* Evaluates the constraint for parameter $other. Returns true if the
* constraint is met, false otherwise.
*
* @param mixed $other Value or object to evaluate.
*
* @return bool
*/
protected function matches($other)
{
if ($this->ignoreCase) {
return stripos($other, $this->string) !== false;
} else {
return strpos($other, $this->string) !== false;
}
}
/**
* Returns a string representation of the constraint.
*
* @return string
*/
public function toString()
{
if ($this->ignoreCase) {
$string = strtolower($this->string);
} else {
$string = $this->string;
}
return sprintf(
'contains "%s"',
$string
);
}
}
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