本文整理汇总了PHP中Patchwork\Utf8::strripos方法的典型用法代码示例。如果您正苦于以下问题：PHP Utf8::strripos方法的具体用法？PHP Utf8::strripos怎么用？PHP Utf8::strripos使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Patchwork\Utf8的用法示例。
在下文中一共展示了Utf8::strripos方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: testStrpos
/**
* @covers Patchwork\Utf8::strpos
* @covers Patchwork\Utf8::stripos
* @covers Patchwork\Utf8::strrpos
* @covers Patchwork\Utf8::strripos
*/
function testStrpos()
{
$this->assertSame(false, u::strpos('abc', ''));
$this->assertSame(false, u::strpos('abc', 'd'));
$this->assertSame(false, u::strpos('abc', 'a', 3));
$this->assertSame(0, u::strpos('abc', 'a', -1));
$this->assertSame(1, u::strpos('한국어', '국'));
$this->assertSame(3, u::stripos('DÉJÀ', 'à'));
$this->assertSame(1, u::stripos('aςσb', 'ΣΣ'));
$this->assertSame(false, u::strrpos('한국어', ''));
$this->assertSame(1, u::strrpos('한국어', '국'));
$this->assertSame(3, u::strripos('DÉJÀ', 'à'));
$this->assertSame(1, u::strripos('aςσb', 'ΣΣ'));
$this->assertSame(16, u::stripos('der Straße nach Paris', 'Paris'));
}示例2: api_strripos
/**
* Finds the position of last occurrence (case insensitive) of a string in a string.
* @param string $haystack The string from which to get the position of the last occurrence.
* @param string $needle The string to be found.
* @param int $offset (optional) $offset may be specified to begin searching an arbitrary position. Negative values will stop searching at an arbitrary point prior to the end of the string.
* @param string $encoding (optional) The used internally by this function character encoding. If it is omitted, the platform character set will be used by default.
* @return mixed Returns the numeric position of the first occurrence (case insensitive) of $needle in the $haystack, or FALSE if $needle is not found.
* Note: The first character's position is 0, the second character position is 1, and so on.
* This function is aimed at replacing the functions strripos() and mb_strripos() for human-language strings.
* @link http://php.net/manual/en/function.strripos
* @link http://php.net/manual/en/function.mb-strripos
*/
function api_strripos($haystack, $needle, $offset = 0, $encoding = null)
{
return Utf8::strripos($haystack, $needle, $offset);
}