public function testFallbackMbstringFunctions()
{
if (!extension_loaded('mbstring')) {
$this->markTestSkipped("The mb_string functions must be installed to test the fallback functions");
}
$sampleUTF = "Östergötland_coat_of_arms.png";
//mb_substr
$substr_params = array(array(0, 0), array(5, -4), array(33), array(100, -5), array(-8, 10), array(1, 1), array(2, -1));
foreach ($substr_params as $param_set) {
$old_param_set = $param_set;
array_unshift($param_set, $sampleUTF);
$this->assertEquals(call_user_func_array('mb_substr', $param_set), call_user_func_array('Fallback::mb_substr', $param_set), 'Fallback mb_substr with params ' . implode(', ', $old_param_set));
}
//mb_strlen
$this->assertEquals(mb_strlen($sampleUTF), Fallback::mb_strlen($sampleUTF), 'Fallback mb_strlen');
//mb_str(r?)pos
$strpos_params = array();
foreach ($strpos_params as $param_set) {
$old_param_set = $param_set;
array_unshift($param_set, $sampleUTF);
$this->assertEquals(call_user_func_array('mb_strpos', $param_set), call_user_func_array('Fallback::mb_strpos', $param_set), 'Fallback mb_strpos with params ' . implode(', ', $old_param_set));
$this->assertEquals(call_user_func_array('mb_strrpos', $param_set), call_user_func_array('Fallback::mb_strrpos', $param_set), 'Fallback mb_strrpos with params ' . implode(', ', $old_param_set));
}
}
/**
* @codeCoverageIgnore
* @see Fallback::mb_strlen
* @return int
*/
function mb_strlen($str, $enc = '')
{
return Fallback::mb_strlen($str, $enc);
}
