3v4l.org

run code in 300+ PHP versions simultaneously
<?php declare("strict_types = 1"); echo "001" + 1;
Output for 5.5.24 - 5.5.30, 5.6.8 - 5.6.16, 7.0.0
Parse error: syntax error, unexpected '"strict_types = 1"' (T_CONSTANT_ENCAPSED_STRING), expecting identifier (T_STRING) in /in/e5Vvv on line 3
Process exited with code 255.
preferences:
169.76 ms | 1395 KiB | 24 Q