3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo strtotime('2015-10-27 19:50:35');

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)
8.3.60.0040.01116.63
8.3.50.0180.00521.99
8.3.40.0100.00718.96
8.3.30.0120.00918.67
8.3.20.0070.00020.03
8.3.10.0040.00423.51
8.3.00.0030.00619.51
8.2.180.0190.00316.48
8.2.170.0100.00322.96
8.2.160.0040.00922.30
8.2.150.0000.00824.18
8.2.140.0000.00824.66
8.2.130.0000.00726.16
8.2.120.0000.00817.75
8.2.110.0080.00322.13
8.2.100.0070.00318.03
8.2.90.0040.00419.05
8.2.80.0000.00817.97
8.2.70.0090.00017.88
8.2.60.0080.00017.93
8.2.50.0050.00318.07
8.2.40.0040.00419.41
8.2.30.0000.00720.68
8.2.20.0000.00817.79
8.2.10.0040.00418.04
8.2.00.0000.00817.84
8.1.280.0070.01025.92
8.1.270.0000.00823.78
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0090.00022.46
8.1.230.0110.00017.66
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0030.00617.25
8.1.190.0030.00517.35
8.1.180.0050.00218.10
8.1.170.0000.00818.70
8.1.160.0020.00521.95
8.1.150.0000.00918.72
8.1.140.0000.00819.49
8.1.130.0000.00717.63
8.1.120.0050.00317.47
8.1.110.0000.00817.53
8.1.100.0070.00017.52
8.1.90.0000.00717.41
8.1.80.0050.00317.51
8.1.70.0000.00717.53
8.1.60.0040.00417.61
8.1.50.0060.00317.53
8.1.40.0030.00617.54
8.1.30.0000.00817.56
8.1.20.0030.00517.55
8.1.10.0000.00717.58
8.1.00.0030.00517.60
8.0.300.0040.00418.77
8.0.290.0080.00017.00
8.0.280.0030.00518.41
8.0.270.0070.00017.36
8.0.260.0000.00617.17
8.0.250.0050.00317.07
8.0.240.0000.00817.06
8.0.230.0070.00016.87
8.0.220.0040.00416.96
8.0.210.0040.00416.95
8.0.200.0030.00316.88
8.0.190.0000.00817.04
8.0.180.0030.00516.96
8.0.170.0070.00016.92
8.0.160.0000.00717.08
8.0.150.0030.00316.85
8.0.140.0040.00416.95
8.0.130.0000.00513.34
8.0.120.0040.00416.95
8.0.110.0040.00416.84
8.0.100.0040.00417.00
8.0.90.0040.00416.93
8.0.80.0070.00716.92
8.0.70.0040.00416.77
8.0.60.0040.00416.82
8.0.50.0050.00217.06
8.0.30.0100.01016.97
8.0.20.0120.00717.40
8.0.10.0040.00417.10
8.0.00.0140.00716.77
7.4.330.0020.00215.08
7.4.320.0030.00316.61
7.4.300.0030.00316.51
7.4.290.0030.00316.46
7.4.280.0030.00616.49
7.4.270.0040.00416.60
7.4.260.0050.00316.57
7.4.250.0000.00716.40
7.4.240.0020.00516.60
7.4.230.0000.00616.34
7.4.220.0090.00916.63
7.4.210.0060.00916.55
7.4.200.0040.00416.30
7.4.160.0060.01016.66
7.4.150.0150.00817.40
7.4.140.0100.01317.86
7.4.130.0100.00716.55
7.4.120.0100.00716.55
7.4.110.0000.02116.45
7.4.100.0150.00616.46
7.4.90.0070.01416.43
7.4.80.0080.01119.39
7.4.70.0060.00916.61
7.4.60.0110.00716.45
7.4.50.0000.00816.77
7.4.40.0120.00516.44
7.4.30.0120.00616.35
7.4.00.0000.01214.76
7.3.330.0000.00513.12
7.3.320.0020.00213.23
7.3.310.0030.00316.13
7.3.300.0040.00416.21
7.3.290.0000.00716.24
7.3.280.0070.01016.28
7.3.270.0100.00617.40
7.3.260.0100.00616.57
7.3.250.0110.00616.31
7.3.240.0130.00716.34
7.3.230.0120.00316.39
7.3.210.0090.00916.40
7.3.200.0160.00016.66
7.3.190.0080.00816.31
7.3.180.0070.01316.41
7.3.170.0000.01516.52
7.3.160.0070.01016.41
7.3.10.0170.00316.15
7.3.00.0080.00616.14
7.2.330.0150.00416.53
7.2.320.0090.01316.74
7.2.310.0040.01216.48
7.2.300.0140.00416.74
7.2.290.0180.00016.49
7.2.130.0200.00716.52
7.2.120.0430.00816.36
7.2.110.0250.00316.34
7.2.100.0360.00816.11
7.2.90.0490.00916.36
7.2.80.0600.01016.31
7.2.70.0560.01016.49
7.2.60.0490.01116.21
7.2.50.0300.00616.48
7.2.40.0480.00316.11
7.2.30.0370.00716.21
7.2.20.0340.01216.39
7.2.10.0230.00716.14
7.2.00.0120.00917.97
7.1.250.0160.00815.38
7.1.100.0080.00418.28
7.1.70.0000.00916.94
7.1.60.0100.01619.43
7.1.50.0000.01116.95
7.1.00.0070.07322.32
7.0.200.0000.00916.74
7.0.60.0170.03719.91
7.0.50.0030.08017.81
7.0.40.0000.07720.07
7.0.30.0100.05320.13
7.0.20.0270.06720.20
7.0.10.0000.06320.17
7.0.00.0030.08720.29
5.6.280.0000.03321.14
5.6.210.0100.06020.70
5.6.200.0070.04318.14
5.6.190.0070.04020.56
5.6.180.0430.05020.63
5.6.170.0270.03720.41
5.6.160.0000.06320.50
5.6.150.0030.07018.08
5.6.140.0030.08718.14
5.6.130.0070.08718.11
5.6.120.0070.06321.04
5.6.110.0100.08321.13
5.6.100.0030.08020.96
5.6.90.0070.08721.08
5.6.80.0030.08020.40
5.5.350.0230.03320.40
5.5.340.0070.05017.89
5.5.330.0070.04320.12
5.5.320.0270.06720.28
5.5.310.0330.07020.12
5.5.300.0030.06018.00
5.5.290.0130.05318.02
5.5.280.0070.06720.93
5.5.270.0000.04320.95
5.5.260.0100.08020.76
5.5.250.0070.08320.76
5.5.240.0230.07320.36
5.4.450.0200.06019.32
5.4.440.0200.06719.55
5.4.430.0270.05319.38
5.4.420.0270.04319.55
5.4.410.0270.05719.14
5.4.400.0070.05719.16
5.4.390.0370.05719.13
5.4.380.0230.05719.16
5.4.370.0270.05319.20
5.4.360.0270.05319.12
5.4.350.0400.05019.23
5.4.340.0500.06318.95
5.4.320.0130.06019.08
5.4.310.0100.06019.15
5.4.300.0130.05719.18
5.4.290.0100.07018.77
5.4.280.0270.05718.95
5.4.270.0400.03319.07
5.4.260.0270.04719.01
5.4.250.0200.05319.23
5.4.240.0030.06319.20
5.4.230.0170.05319.27
5.4.220.0470.07019.12
5.4.210.0770.08018.98
5.4.200.0530.05318.94
5.4.190.0800.04319.20
5.4.180.0730.05019.15
5.4.170.0170.06319.12
5.4.160.0170.06019.25
5.4.150.0200.05718.97
5.4.140.0130.05716.54
5.4.130.0230.04016.49
5.4.120.0070.05016.65
5.4.110.0170.05316.54
5.4.100.0400.05016.50
5.4.90.0530.06316.50
5.4.80.0570.05316.33
5.4.70.0100.05016.21
5.4.60.0070.05716.44
5.4.50.0430.05716.53
5.4.40.0100.05016.46
5.4.30.0070.06316.19
5.4.20.0100.06716.45
5.4.10.0170.06016.44
5.4.00.0200.04316.05

preferences:
58.63 ms | 401 KiB | 5 Q