3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "foo" >?

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)
5.4.40.0150.04711.98
5.4.30.0160.04811.97
5.4.20.0200.06211.97
5.4.10.0170.04611.97
5.4.00.0140.04711.47
5.3.140.0210.04712.66
5.3.130.0190.05112.66
5.3.120.0150.04612.66
5.3.110.0200.05512.66
5.3.100.0150.04712.12
5.3.90.0170.05212.08
5.3.80.0180.05112.08
5.3.70.0180.05312.08
5.3.60.0150.04412.06
5.3.50.0200.05912.00
5.3.40.0170.04212.00
5.3.30.0190.04811.95
5.3.20.0200.04811.73
5.3.10.0230.05411.69
5.3.00.0150.04311.67

preferences:
142.15 ms | 1386 KiB | 7 Q