3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo is_int('1')
Output for 7.1.25 - 7.1.28, 7.2.0 - 7.2.17, 7.3.0 - 7.3.4
Parse error: syntax error, unexpected end of file, expecting ',' or ';' in /in/fUbiv on line 2
Process exited with code 255.
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170.82 ms | 1395 KiB | 34 Q