3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo strtotime("2015-03-13");

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)
8.3.60.0120.00318.25
8.3.50.0130.00821.02
8.3.40.0040.01118.63
8.3.30.0070.00718.55
8.3.20.0000.00818.76
8.3.10.0040.00419.92
8.3.00.0000.00820.77
8.2.180.0100.01018.54
8.2.170.0140.00722.96
8.2.160.0120.00319.08
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0030.00526.16
8.2.120.0060.00321.11
8.2.110.0030.00721.05
8.2.100.0090.00318.05
8.2.90.0000.00819.12
8.2.80.0000.00817.97
8.2.70.0060.00317.63
8.2.60.0040.00717.68
8.2.50.0080.00018.10
8.2.40.0080.00022.27
8.2.30.0070.00020.63
8.2.20.0000.00717.78
8.2.10.0000.00717.91
8.2.00.0070.00017.93
8.1.280.0100.00325.92
8.1.270.0070.00023.92
8.1.260.0060.00926.35
8.1.250.0040.00428.09
8.1.240.0000.00922.23
8.1.230.0070.00417.45
8.1.220.0050.00317.79
8.1.210.0050.00318.77
8.1.200.0070.00317.48
8.1.190.0040.00417.35
8.1.180.0040.00418.10
8.1.170.0000.00818.65
8.1.160.0000.00718.96
8.1.150.0050.00318.80
8.1.140.0070.00019.45
8.1.130.0000.00717.63
8.1.120.0030.00317.52
8.1.110.0030.00317.53
8.1.100.0070.00017.46
8.1.90.0040.00417.56
8.1.80.0000.00717.50
8.1.70.0000.00717.48
8.1.60.0040.00417.45
8.1.50.0000.00817.49
8.1.40.0080.00317.50
8.1.30.0080.00017.61
8.1.20.0000.00717.62
8.1.10.0000.00817.33
8.1.00.0040.00417.53
8.0.300.0030.00618.77
8.0.290.0060.00316.88
8.0.280.0080.00018.42
8.0.270.0000.00817.17
8.0.260.0060.00017.19
8.0.250.0000.00717.06
8.0.240.0030.00317.04
8.0.230.0050.00316.91
8.0.220.0030.00316.95
8.0.210.0070.00016.94
8.0.200.0000.00616.90
8.0.190.0050.00317.00
8.0.180.0030.00316.95
8.0.170.0000.00816.99
8.0.160.0030.00617.06
8.0.150.0040.00416.94
8.0.140.0080.00016.91
8.0.130.0060.00013.32
8.0.120.0030.00516.89
8.0.110.0070.00016.87
8.0.100.0040.00416.82
8.0.90.0040.00416.82
8.0.80.0030.02016.94
8.0.70.0050.00316.82
8.0.60.0070.00016.90
8.0.50.0070.00017.07
8.0.30.0110.00617.18
8.0.20.0140.00817.40
8.0.10.0030.00317.01
8.0.00.0120.00616.82
7.4.330.0050.00015.08
7.4.320.0070.00016.49
7.4.300.0060.00016.56
7.4.290.0000.00716.61
7.4.280.0030.00516.62
7.4.270.0030.00316.50
7.4.260.0030.00316.51
7.4.250.0080.00016.46
7.4.240.0000.00716.59
7.4.230.0030.00316.44
7.4.220.0070.01116.46
7.4.210.0060.00916.66
7.4.200.0040.00416.49
7.4.160.0070.01016.50
7.4.150.0170.00617.40
7.4.140.0140.00617.86
7.4.130.0080.01316.56
7.4.120.0130.00816.64
7.4.110.0140.00316.60
7.4.100.0000.01716.41
7.4.90.0050.01416.78
7.4.80.0130.00419.39
7.4.70.0070.01016.63
7.4.60.0100.00716.61
7.4.50.0150.00416.49
7.4.40.0100.00716.39
7.4.30.0060.01116.41
7.4.00.0040.01415.05
7.3.330.0050.00013.23
7.3.320.0030.00313.23
7.3.310.0040.00416.28
7.3.300.0030.00316.14
7.3.290.0080.01116.27
7.3.280.0110.00816.25
7.3.270.0100.00717.40
7.3.260.0060.01216.52
7.3.250.0110.01016.47
7.3.240.0060.01016.47
7.3.230.0170.00016.49
7.3.210.0120.01216.71
7.3.200.0060.01016.48
7.3.190.0100.00716.28
7.3.180.0080.00816.50
7.3.170.0040.01216.51
7.3.160.0030.01316.41
7.2.330.0030.01316.72
7.2.320.0140.00516.77
7.2.310.0130.00616.50
7.2.300.0090.00916.61
7.2.290.0070.01016.75
7.2.60.0070.00416.77
7.2.00.0030.01019.25
7.1.200.0030.01215.77
7.1.100.0000.01017.80
7.1.70.0070.00417.22
7.1.60.0030.02019.13
7.1.00.0030.07722.30
7.0.200.0030.00616.50
7.0.60.3600.04320.07
7.0.50.0530.05720.26
7.0.40.0530.05720.25
7.0.30.0530.05720.41
7.0.20.0070.06320.32
7.0.10.0170.05720.32
7.0.00.0230.05720.34
5.6.280.0000.07720.92
5.6.210.0100.07720.47
5.6.200.0300.06021.15
5.6.190.0570.04721.11
5.6.180.0430.06321.04
5.6.170.0370.06321.16
5.6.160.0100.06321.13
5.6.150.0400.04021.13
5.6.140.0130.06021.01
5.6.130.0230.05721.18
5.6.120.0130.06721.14
5.6.110.0230.07321.07
5.6.100.0300.07321.09
5.6.90.0330.07321.10
5.6.80.0570.04720.54
5.6.70.0430.06720.48
5.6.60.0130.05020.41
5.6.50.0270.05320.39
5.6.40.0100.05720.54
5.6.30.0170.04720.51
5.6.20.0170.05020.50
5.6.10.0100.05720.37
5.6.00.0070.06020.43
5.5.350.0270.04320.34
5.5.340.0400.06020.79
5.5.330.0430.05720.68
5.5.320.0400.07020.83
5.5.310.0330.05320.90
5.5.300.0270.05020.68
5.5.290.0230.05020.78
5.5.280.0200.05721.02
5.5.270.0470.05320.68
5.5.260.0470.06320.83
5.5.250.0500.05320.59
5.5.240.0600.05020.26
5.5.230.0300.05020.23
5.5.220.0330.05020.25
5.5.210.0530.05320.40
5.5.200.0170.05020.20
5.5.190.0130.06020.35
5.5.180.0170.05720.20
5.5.160.0200.05020.18
5.5.150.0130.05320.20
5.5.140.0170.05020.03
5.5.130.0170.05720.13
5.5.120.0270.04020.27
5.5.110.0200.05020.23
5.5.100.0130.05720.15
5.5.90.0170.05020.02
5.5.80.0130.05319.93
5.5.70.0100.06020.13
5.5.60.0100.05719.92
5.5.50.0130.05320.14
5.5.40.0130.05720.12
5.5.30.0200.05020.09
5.5.20.0100.06020.09
5.5.10.0130.06019.95
5.5.00.0270.05019.93

preferences:
62.69 ms | 401 KiB | 5 Q