3v4l.org

run code in 300+ PHP versions simultaneously
<?php $s = new SplObjectStorage(); $o1 = new StdClass; $o2 = new StdClass; $o3 = new StdClass; $s->attach($o1); $s->attach($o2); $s->attach($o3); function for1($s){ foreach($s as $key=>$val){ echo 'key='.$key.var_dump($val).PHP_EOL; for2(); } } function for2() use($s){ foreach($s as $key=>$val){ echo 'key='.$key.var_dump($val).PHP_EOL; } }
Output for 5.4.0 - 5.4.35
Parse error: syntax error, unexpected 'use' (T_USE), expecting '{' in /in/5kS6g on line 18
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
Parse error: syntax error, unexpected T_USE, expecting '{' in /in/5kS6g on line 18
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_USE, expecting '{' in /in/5kS6g on line 18
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `'{'' in /in/5kS6g on line 18
Process exited with code 255.
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