<?php
class T {
public $e;
public function output() {
$e = $this->e;
echo $e('hi');
}
}
$t = new T;
$t->e = function($str) { return str_reverse($str); };
$t->output();
Fatal error: Uncaught Error: Call to undefined function str_reverse() in /in/WmNHO:12
Stack trace:
#0 /in/WmNHO(6): {closure}('hi')
#1 /in/WmNHO(13): T->output()
#2 {main}
thrown in /in/WmNHO on line 12
Process exited with code 255.
Fatal error: Call to undefined function str_reverse() in /in/WmNHO on line 12
Process exited with code 255.
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/WmNHO on line 12
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION in /in/WmNHO 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/WmNHO on line 3
Process exited with code 255.
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/WmNHO on line 3
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/WmNHO on line 3
Process exited with code 255.