3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dates = ['Tue Sep 22 16:11:12 EDT 2015', 'Mon Nov 16 07:42:31 EST 2015']; foreach($dates as $date){ $t = \DateTime::createFromFormat('D M d H:i:s T Y', $date); echo $t->getTimestamp() . PHP_EOL; }

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)
8.4.140.0100.01117.80
8.4.130.0120.00818.67
8.4.120.0120.00623.96
8.4.110.0120.00918.93
8.4.100.0030.00617.70
8.4.90.0120.00818.63
8.4.80.0060.00219.73
8.4.70.0040.00617.80
8.4.60.0060.00318.79
8.4.50.0070.00918.00
8.4.40.0130.00619.44
8.4.30.0190.00017.79
8.4.20.0100.01017.67
8.4.10.0130.00317.89
8.3.270.0090.01116.54
8.3.260.0130.00816.70
8.3.250.0070.01019.05
8.3.240.0130.00817.03
8.3.230.0130.00616.33
8.3.220.0070.01117.10
8.3.210.0120.00718.72
8.3.200.0020.00716.76
8.3.190.0110.00718.68
8.3.180.0100.01016.61
8.3.170.0120.00617.19
8.3.160.0050.00316.66
8.3.150.0040.01117.34
8.3.140.0040.00416.54
8.3.130.0060.00616.61
8.3.120.0050.00318.70
8.3.110.0050.00320.94
8.3.100.0040.00416.57
8.3.90.0180.00026.77
8.3.80.0050.00517.97
8.3.70.0060.00916.50
8.3.60.0180.00316.63
8.3.50.0170.00221.98
8.3.40.0070.00718.84
8.3.30.0110.00318.92
8.3.20.0050.00320.21
8.3.10.0000.00721.82
8.3.00.0040.00419.50
8.2.290.0140.00520.37
8.2.280.0140.00418.30
8.2.270.0120.00617.08
8.2.260.0080.00017.21
8.2.250.0040.00416.84
8.2.240.0030.00617.28
8.2.230.0030.00522.58
8.2.220.0000.00824.06
8.2.210.0050.00326.77
8.2.200.0040.00816.75
8.2.190.0110.00716.58
8.2.180.0080.00816.50
8.2.170.0110.00422.96
8.2.160.0070.00720.56
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0060.00617.88
8.2.120.0140.00026.35
8.2.110.0090.00021.02
8.2.100.0030.00918.13
8.2.90.0000.00817.97
8.2.80.0040.00417.97
8.2.70.0030.00617.88
8.2.60.0000.00817.93
8.2.50.0040.00418.07
8.2.40.0080.00019.18
8.2.30.0070.00020.55
8.2.20.0070.00317.90
8.2.10.0000.00718.15
8.2.00.0040.00418.29
8.1.330.0110.00922.10
8.1.320.0070.00216.21
8.1.310.0000.00916.75
8.1.300.0130.00618.09
8.1.290.0070.00330.84
8.1.280.0120.00325.92
8.1.270.0030.00524.04
8.1.260.0040.00428.09
8.1.250.0000.00728.09
8.1.240.0030.00722.31
8.1.230.0000.01120.97
8.1.220.0000.00817.91
8.1.210.0040.00418.82
8.1.200.0060.00317.48
8.1.190.0030.00617.13
8.1.180.0040.00418.10
8.1.170.0000.00718.73
8.1.160.0040.00422.07
8.1.150.0040.00419.02
8.1.140.0040.00419.64
8.1.130.0030.00317.72
8.1.120.0070.00417.61
8.1.110.0070.00017.66
8.1.100.0080.00017.64
8.1.90.0030.00417.57
8.1.80.0070.00017.52
8.1.70.0000.00717.54
8.1.60.0040.00417.74
8.1.50.0000.00817.70
8.1.40.0070.00317.63
8.1.30.0050.00317.78
8.1.20.0050.00217.73
8.1.10.0030.00517.54
8.1.00.0040.00417.65
8.0.300.0020.00520.16
8.0.290.0070.00016.88
8.0.280.0040.00418.56
8.0.270.0030.00317.02
8.0.260.0060.00317.46
8.0.250.0030.00617.21
8.0.240.0050.00317.23
8.0.230.0070.00017.20
8.0.220.0040.00417.09
8.0.210.0030.00317.03
8.0.200.0030.00317.22
8.0.190.0060.00317.27
8.0.180.0040.00417.16
8.0.170.0040.00417.02
8.0.160.0070.00017.03
8.0.150.0030.00316.95
8.0.140.0110.00017.07
8.0.130.0060.00013.53
8.0.120.0000.00717.00
8.0.110.0050.00217.17
8.0.100.0000.00817.03
8.0.90.0070.00017.01
8.0.80.0100.00517.18
8.0.70.0040.00417.02
8.0.60.0000.00817.10
8.0.50.0040.00416.95
8.0.30.0110.00617.29
8.0.20.0100.00917.40
8.0.10.0050.00317.21
8.0.00.0050.01416.92
7.4.330.0050.00016.76
7.4.320.0000.00616.74
7.4.300.0000.00616.63
7.4.290.0000.00716.61
7.4.280.0040.00416.75
7.4.270.0040.00416.63
7.4.260.0070.00016.71
7.4.250.0070.00016.54
7.4.240.0020.00516.77
7.4.230.0000.00716.56
7.4.220.0060.01716.70
7.4.210.0030.01016.81
7.4.200.0000.00716.82
7.4.160.0040.01116.84
7.4.150.0130.00517.40
7.4.140.0050.01517.86
7.4.130.0100.00816.78
7.4.120.0080.00916.80
7.4.110.0070.01016.63
7.4.100.0110.00616.82
7.4.90.0040.01316.49
7.4.80.0140.00319.39
7.4.70.0060.01116.63
7.4.60.0140.00316.70
7.4.50.0070.01116.48
7.4.40.0090.00916.70
7.4.30.0120.00616.66
7.4.00.0030.01215.16
7.3.330.0000.00513.20
7.3.320.0000.00613.33
7.3.310.0050.00316.51
7.3.300.0000.00716.44
7.3.290.0060.00816.43
7.3.280.0080.01116.43
7.3.270.0080.01217.40
7.3.260.0130.00916.56
7.3.250.0110.00616.61
7.3.240.0100.01016.44
7.3.230.0100.01016.74
7.3.210.0100.00616.60
7.3.200.0060.01116.47
7.3.190.0120.00316.77
7.3.180.0080.00816.72
7.3.170.0090.01216.57
7.3.160.0100.00716.53
7.2.330.0130.00916.85
7.2.320.0060.01616.87
7.2.310.0160.00017.00
7.2.300.0100.00716.99
7.2.290.0090.01017.00
7.2.60.0000.00816.87
7.2.00.0040.00819.44
7.1.200.0170.00315.20
7.1.100.0110.01118.17
7.1.70.0040.00417.06
7.1.60.0100.01319.36
7.1.50.0090.01217.15
7.1.00.0070.07322.28
7.0.200.0000.00816.70
7.0.60.0100.08020.07
7.0.50.0070.03717.80
7.0.40.0100.08020.07
7.0.30.0230.04020.30
7.0.20.0270.08720.13
7.0.10.0070.05020.33
7.0.00.0070.08720.19
5.6.280.0030.03721.04
5.6.210.0130.06720.67
5.6.200.0070.07318.19
5.6.190.0030.08720.48
5.6.180.0400.04020.44
5.6.170.0370.07020.37
5.6.160.0030.05020.32
5.6.150.0170.06318.15
5.6.140.0070.06318.18
5.6.130.0000.06318.11
5.6.120.0070.08321.05
5.6.110.0230.07320.96
5.6.100.0100.04020.88
5.6.90.0070.03720.96
5.6.80.0000.04320.38
5.5.350.4170.04020.38
5.5.340.0030.05718.02
5.5.330.0070.07720.25
5.5.320.0170.04020.34
5.5.310.0170.04020.30
5.5.300.0100.08017.98
5.5.290.0070.07717.92
5.5.280.0170.05020.88
5.5.270.0030.08720.87
5.5.260.0070.09020.88
5.5.250.0100.06720.68
5.5.240.0330.05320.12

preferences:
141.09 ms | 403 KiB | 5 Q