3v4l.org

run code in 300+ PHP versions simultaneously
<?php $tmp = "sdfasdfa\"; echo $tmp; echo "\n"; $result = rtrim($tmp, "/"); echo $result;
Output for 5.4.0 - 5.4.25
Parse error: syntax error, unexpected '\' (T_NS_SEPARATOR) in /in/jCevi on line 4
Process exited with code 255.
Output for 5.3.0 - 5.3.28
Parse error: syntax error, unexpected T_NS_SEPARATOR in /in/jCevi on line 4
Process exited with code 255.
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175.51 ms | 1399 KiB | 62 Q