3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo strtotime('2015-04-29'.' + 14 days')

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)
5.6.80.0200.05020.28
5.5.240.0030.06320.18
5.4.400.0470.05318.74
5.4.390.0170.07018.68
5.4.380.0200.06718.55
5.4.370.0230.06018.66
5.4.360.0130.08318.61
5.4.350.0330.06318.53
5.4.340.0200.05718.46
5.4.320.0330.05018.59
5.4.310.0330.06318.70
5.4.300.0200.06718.59
5.4.290.0230.05018.64
5.4.280.0230.06018.52
5.4.270.0330.05018.58
5.4.260.0200.07318.57
5.4.250.0270.05718.70
5.4.240.0270.06718.50
5.4.230.0130.06318.66
5.4.220.0230.05718.70
5.4.210.0230.05318.49
5.4.200.0230.06716.48
5.4.190.0230.07018.46
5.4.180.0670.07018.58
5.4.170.0330.06318.63
5.4.160.0170.07018.57
5.4.150.0230.07018.66
5.4.140.0270.06016.27
5.4.130.0170.06316.13
5.4.120.0270.04316.11
5.4.110.0170.06716.15
5.4.100.0100.06316.07
5.4.90.0230.07016.22
5.4.80.0370.05716.06
5.4.70.0300.06316.27
5.4.60.0200.07016.04
5.4.50.0200.06716.05
5.4.40.0330.05716.19
5.4.30.0270.04716.13
5.4.20.0170.05716.26
5.4.10.0330.03716.21
5.4.00.0230.05015.66
5.3.290.0170.08014.63
5.3.280.0300.07314.48
5.3.270.0200.07014.70
5.3.260.0370.05714.50
5.3.250.0300.05014.54
5.3.240.0330.06714.52
5.3.230.0130.07014.59
5.3.220.0270.05014.50
5.3.210.0200.06314.50
5.3.200.0130.06714.62
5.3.190.0200.06014.54
5.3.180.0130.08314.57
5.3.170.0230.06314.65
5.3.160.0230.06314.66
5.3.150.0130.06714.56
5.3.140.0330.04714.59
5.3.130.0200.07714.63
5.3.120.0270.07014.56
5.3.110.0230.07314.58
5.3.100.0230.06713.95
5.3.90.0270.06013.91
5.3.80.0170.07313.91
5.3.70.0330.05713.97
5.3.60.0200.06713.98
5.3.50.0300.06013.92
5.3.40.0230.06713.91
5.3.30.0300.06313.94
5.3.20.0270.06013.79
5.3.10.0230.06713.66
5.3.00.0300.06713.61
5.2.170.0130.06011.30
5.2.160.0200.05711.12
5.2.150.0300.05011.14
5.2.140.0200.05711.18
5.2.130.0200.05311.13
5.2.120.0230.05011.08
5.2.110.0100.05311.16
5.2.100.0370.03711.15
5.2.90.0370.04011.05
5.2.80.0130.06011.02
5.2.70.0200.06011.03
5.2.60.0130.06311.11
5.2.50.0230.05311.18
5.2.40.0230.04311.05
5.2.30.0100.06310.95
5.2.20.0130.05711.02
5.2.10.0200.04310.83
5.2.00.0130.05710.77
5.1.60.0200.04310.06
5.1.50.0200.0509.96
5.1.40.0100.05010.02
5.1.30.0200.04710.48
5.1.20.0130.05310.43
5.1.10.0200.04010.13
5.1.00.0300.03710.08
5.0.50.0130.0378.56
5.0.40.0070.0438.37
5.0.30.0130.0408.25
5.0.20.0100.0308.23
5.0.10.0100.0278.30
5.0.00.0070.0478.28
4.4.90.0070.0305.90
4.4.80.0070.0235.89
4.4.70.0070.0275.88
4.4.60.0170.0205.81
4.4.50.0100.0275.90
4.4.40.0000.0475.81
4.4.30.0100.0235.82
4.4.20.0030.0275.96
4.4.10.0100.0205.93
4.4.00.0070.0375.90
4.3.110.0100.0205.80
4.3.100.0000.0305.79
4.3.90.0070.0205.87
4.3.80.0200.0275.82
4.3.70.0070.0205.78
4.3.60.0030.0235.88
4.3.50.0070.0235.76
4.3.40.0030.0375.79
4.3.30.0070.0204.55
4.3.20.0030.0274.52
4.3.10.0070.0204.52
4.3.00.0070.0176.79

preferences:
140.3 ms | 1394 KiB | 7 Q