3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo 1+2e;
Output for 5.4.0 - 5.4.24
Parse error: syntax error, unexpected 'e' (T_STRING), expecting ',' or ';' in /in/4vrHn on line 3
Process exited with code 255.
Output for 5.3.0 - 5.3.28
Parse error: syntax error, unexpected T_STRING, expecting ',' or ';' in /in/4vrHn on line 3
Process exited with code 255.
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184.77 ms | 1395 KiB | 61 Q