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run code in 150+ php & hhvm versions
Bugs & Features
<?php class Bla { function __construct() { $data = array('foo' => 'bläa ,.,. blubb'); var_dump($this->_parseResults($data)); } protected function _parseResults(array $results) { foreach ($results as $key => $result) { $results[$key] = trim(preg_replace('/[^a-zA-Z0-9-_. ]/', '', $result)); } return $results; } } new Bla();
Output for 5.1.0 - 7.1.0
array(1) { ["foo"]=> string(12) "bla .. blubb" }
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_ARRAY, expecting '&' or T_VARIABLE in /in/hlkAt on line 12
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/hlkAt on line 12
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/hlkAt on line 12
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/hlkAt on line 12
Process exited with code 255.