3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(token_get_all("<?php string('substring,substring,substring')"))

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
5.4.30.0170.04511.94
5.4.20.0170.04111.94
5.4.10.0220.06611.94
5.4.00.0150.04411.43
5.3.130.0270.06412.66
5.3.120.0180.04612.66
5.3.110.0200.05612.66
5.3.100.0130.05112.12
5.3.90.0200.04412.08
5.3.80.0180.04812.07
5.3.70.0200.04912.08
5.3.60.0180.04212.06
5.3.50.0250.05612.00
5.3.40.0120.04512.00
5.3.30.0170.04511.95
5.3.20.0130.04511.72
5.3.10.0170.05211.69
5.3.00.0200.04311.67

preferences:
135.38 ms | 1394 KiB | 7 Q