3v4l.org

run code in 300+ PHP versions simultaneously
<?php $time="15/05/24 14:00"; $sql_time=preg_replace('#^(\d+)/(\d+)/(\d+) (.*)$#','20$3-$2-$1 $4:00',$time); echo $sql_time;

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)
8.5.30.0100.00917.96
8.5.20.0110.00720.17
8.5.10.0110.00816.86
8.5.00.0130.00821.91
8.4.180.0100.01222.00
8.4.170.0170.00423.65
8.4.160.0120.01123.96
8.4.150.0060.00316.93
8.4.140.0150.00717.75
8.4.130.0130.00418.90
8.4.120.0130.00624.18
8.4.110.0120.00918.91
8.4.100.0120.01017.78
8.4.90.0090.01117.90
8.4.80.0070.00218.20
8.4.70.0390.00918.07
8.4.60.0320.00818.07
8.4.50.0470.00518.07
8.4.40.0370.01218.07
8.4.30.0390.01018.07
8.4.20.0480.00618.07
8.4.10.0410.00818.07
8.3.300.0130.00720.72
8.3.290.0130.00920.99
8.3.280.0150.00718.70
8.3.270.0110.00816.48
8.3.260.0120.00716.62
8.3.250.0140.00418.83
8.3.240.0030.00517.02
8.3.230.0080.01016.52
8.3.220.0130.00718.54
8.3.210.0360.00818.07
8.3.200.0380.00818.07
8.3.190.0410.00618.07
8.3.180.0400.00618.07
8.3.170.0370.01018.07
8.3.160.0380.00918.07
8.3.150.0360.01218.07
8.3.140.0360.01118.07
8.3.130.0230.00418.07
8.3.120.0290.00818.07
8.3.110.0210.00518.07
8.3.100.0240.00518.07
8.3.90.0220.00418.07
8.3.80.0290.00718.07
8.3.70.0150.00518.07
8.3.60.0180.00318.07
8.3.50.0160.00418.07
8.3.40.0170.00118.07
8.3.30.0120.00318.07
8.3.20.0120.00218.07
8.3.10.0130.00318.07
8.3.00.0050.00818.07
8.2.300.0110.01018.68
8.2.290.0080.00520.71
8.2.280.0160.00618.07
8.2.270.0110.00718.07
8.2.260.0070.00618.07
8.2.250.0150.00318.07
8.2.240.0090.00518.07
8.2.230.0140.00218.07
8.2.220.0170.00018.07
8.2.210.0140.00418.07
8.2.200.0120.00518.07
8.2.190.0070.00718.07
8.2.180.0090.00518.07
8.2.170.0140.00318.07
8.2.160.0130.00218.07
8.2.150.0150.00418.07
8.2.140.0130.00418.07
8.2.130.0120.00518.07
8.2.120.0130.00618.07
8.2.110.0150.00418.07
8.2.100.0130.00518.07
8.2.90.0180.00618.07
8.2.80.0160.01218.07
8.2.70.0240.00518.07
8.2.60.0190.00318.07
8.2.50.0130.00618.07
8.2.40.0150.00618.07
8.2.30.0130.00418.07
8.2.20.0150.00618.07
8.2.10.0140.00318.07
8.2.00.0220.00918.07
8.1.340.0130.00921.69

preferences:
42.51 ms | 839 KiB | 5 Q