3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo is_numeric('20,0')
Output for 5.4.18 - 5.4.19
Parse error: syntax error, unexpected end of file, expecting ',' or ';' in /in/fgV91 on line 3
Process exited with code 255.
Output for 5.4.0 - 5.4.17
Parse error: syntax error, unexpected end of file, expecting ',' or ';' in /in/e5rR5 on line 3
Process exited with code 255.
Output for 5.3.0 - 5.3.27
Parse error: syntax error, unexpected $end, expecting ',' or ';' in /in/e5rR5 on line 3
Process exited with code 255.
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174.15 ms | 1395 KiB | 55 Q