3v4l.org

run code in 300+ PHP versions simultaneously
<?php $f = array('9' => 'bar'); unset($f['j']); var_export($f); unset($f['j']['l'])
Output for 5.4.0 - 5.4.40, 5.5.24, 5.6.8
Parse error: syntax error, unexpected end of file, expecting ';' in /in/gAUQ9 on line 6
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 $end, expecting ';' in /in/gAUQ9 on line 6
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 $, expecting ';' in /in/gAUQ9 on line 6
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `';'' in /in/gAUQ9 on line 6
Process exited with code 255.
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155.88 ms | 1438 KiB | 7 Q