3v4l.org

run code in 300+ PHP versions simultaneously
<?php date = '2013-01-01 00:00:00'; echo date('Y年n月j日', strtotime($date));

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)
5.6.80.0030.06320.38
5.5.240.0100.07020.07
5.4.400.0330.05018.77
5.4.390.0300.05318.56
5.4.380.0230.06318.80
5.4.370.0400.04718.46
5.4.360.0270.06718.80
5.4.350.0330.06718.58
5.4.340.0400.07018.75
5.4.320.0400.07318.47
5.4.310.0400.07318.80
5.4.300.0400.06018.71
5.4.290.0470.05018.49
5.4.280.0370.07018.69
5.4.270.0300.05718.82
5.4.260.0370.06318.68
5.4.250.0370.07318.78
5.4.240.0370.05018.43
5.4.230.0370.06318.39
5.4.220.0300.07718.48
5.4.210.0470.06718.41
5.4.200.0300.07716.75
5.4.190.0400.06718.79
5.4.180.0300.05718.45
5.4.170.0400.05318.70
5.4.160.0230.07318.80
5.4.150.0330.06018.70
5.4.140.0300.06716.34
5.4.130.0300.05716.22
5.4.120.0300.05316.39
5.4.110.0600.06716.16
5.4.100.0630.06016.29
5.4.90.0230.06016.25
5.4.80.0530.03716.24
5.4.70.0330.06716.23
5.4.60.0230.05716.23
5.4.50.0430.05016.23
5.4.40.0300.06016.26
5.4.30.0400.06316.25
5.4.20.0530.06016.19
5.4.10.0530.06016.19
5.4.00.0270.06315.68
5.3.290.0270.06014.70
5.3.280.0170.06714.56
5.3.270.0430.06314.58
5.3.260.0500.08014.60
5.3.250.0370.05014.68
5.3.240.0300.05314.54
5.3.230.0630.04314.51
5.3.220.0300.07714.52
5.3.210.0370.07714.56
5.3.200.0400.06714.62
5.3.190.0500.06014.54
5.3.180.0530.07314.47
5.3.170.0430.08014.66
5.3.160.0370.05714.57
5.3.150.0330.06314.54
5.3.140.0330.05714.61
5.3.130.0470.07714.44
5.3.120.0400.06014.44
5.3.110.0530.06714.64
5.3.100.0270.06013.93
5.3.90.0400.04714.07
5.3.80.0630.06714.11
5.3.70.0530.07013.99
5.3.60.0370.05713.98
5.3.50.0430.06313.86
5.3.40.0370.06013.84
5.3.30.0300.07313.89
5.3.20.0470.05713.62
5.3.10.0370.06713.59
5.3.00.0330.05313.63
5.2.170.0130.05711.05
5.2.160.0500.05311.15
5.2.150.0330.07011.20
5.2.140.0230.04711.17
5.2.130.0370.05311.10
5.2.120.0270.04011.15
5.2.110.0400.04711.13
5.2.100.0300.04011.05
5.2.90.0370.04711.05
5.2.80.0430.04711.06
5.2.70.0370.06311.11
5.2.60.0300.05011.00
5.2.50.0200.05010.93
5.2.40.0230.04710.95
5.2.30.0230.04311.00
5.2.20.0300.05710.93
5.2.10.0330.05010.90
5.2.00.0270.05710.74
5.1.60.0400.05010.05
5.1.50.0170.0479.96
5.1.40.0200.04010.11
5.1.30.0400.03710.37
5.1.20.0300.03710.40
5.1.10.0400.03710.14
5.1.00.0230.04710.13
5.0.50.0200.0278.57
5.0.40.0100.0338.47
5.0.30.0300.0578.23
5.0.20.0170.0408.25
5.0.10.0130.0378.29
5.0.00.0070.0538.22
4.4.90.0130.0235.88
4.4.80.0170.0235.85
4.4.70.0100.0235.81
4.4.60.0130.0235.89
4.4.50.0070.0275.91
4.4.40.0200.0305.89
4.4.30.0100.0275.86
4.4.20.0070.0335.96
4.4.10.0100.0335.97
4.4.00.0100.0375.90
4.3.110.0130.0275.75
4.3.100.0200.0175.81
4.3.90.0200.0135.77
4.3.80.0170.0405.91
4.3.70.0230.0235.79
4.3.60.0130.0275.82
4.3.50.0170.0205.86
4.3.40.0070.0375.88
4.3.30.0070.0274.55
4.3.20.0070.0234.64
4.3.10.0000.0274.49
4.3.00.0270.01314.42

preferences:
139.46 ms | 1394 KiB | 7 Q