3v4l.org

run code in 300+ PHP versions simultaneously
<?php $st = "1.513"; echo(strtotime($st));

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)
8.3.40.0070.01018.92
8.3.30.0040.01118.79
8.3.20.0050.00318.65
8.3.10.0020.00521.27
8.3.00.0040.00419.59
8.2.170.0030.01022.96
8.2.160.0100.00320.26
8.2.150.0000.00824.18
8.2.140.0070.00024.66
8.2.130.0050.00326.16
8.2.120.0050.00221.11
8.2.110.0060.00320.56
8.2.100.0060.00617.97
8.2.90.0060.00917.50
8.2.80.0060.00317.97
8.2.70.0050.00318.05
8.2.60.0000.00818.05
8.2.50.0000.00818.10
8.2.40.0060.00322.36
8.2.30.0000.00821.23
8.2.20.0040.00417.89
8.2.10.0050.00317.73
8.2.00.0060.00317.68
8.1.270.0040.00423.99
8.1.260.0090.00926.35
8.1.250.0040.00428.09
8.1.240.0030.00620.88
8.1.230.0040.00817.64
8.1.220.0070.00317.77
8.1.210.0040.00418.77
8.1.200.0100.00017.48
8.1.190.0040.00417.23
8.1.180.0050.00318.10
8.1.170.0000.00818.61
8.1.160.0000.00718.80
8.1.150.0000.01218.67
8.1.140.0000.00717.61
8.1.130.0040.00417.79
8.1.120.0050.00217.48
8.1.110.0000.00717.61
8.1.100.0000.00717.62
8.1.90.0040.00417.63
8.1.80.0070.00017.48
8.1.70.0070.00017.46
8.1.60.0030.00617.60
8.1.50.0050.00217.56
8.1.40.0040.00417.59
8.1.30.0040.00417.57
8.1.20.0030.00517.71
8.1.10.0040.00417.50
8.1.00.0000.00717.62
8.0.300.0040.00420.00
8.0.290.0040.00416.88
8.0.280.0030.00318.44
8.0.270.0000.00717.36
8.0.260.0000.00617.01
8.0.250.0040.00417.04
8.0.240.0040.00417.07
8.0.230.0050.00216.96
8.0.220.0030.00316.96
8.0.210.0030.00316.94
8.0.200.0040.00417.06
8.0.190.0050.00317.07
8.0.180.0050.00316.97
8.0.170.0030.00517.03
8.0.160.0040.00416.97
8.0.150.0000.00816.97
8.0.140.0070.00017.03
8.0.130.0030.00313.38
8.0.120.0060.00316.96
8.0.110.0040.00416.90
8.0.100.0040.00416.83
8.0.90.0070.00017.04
8.0.80.0030.01317.03
8.0.70.0030.00316.96
8.0.60.0040.00417.02
8.0.50.0040.00416.90
8.0.30.0120.00717.18
8.0.20.0100.00817.40
8.0.10.0000.00717.25
8.0.00.0090.00816.85
7.4.330.0030.00314.97
7.4.320.0000.00616.50
7.4.300.0030.00316.70
7.4.290.0030.00316.58
7.4.280.0030.00316.63
7.4.270.0070.00016.49
7.4.260.0000.00513.20
7.4.250.0030.00616.55
7.4.240.0030.00316.57
7.4.230.0070.00016.68
7.4.220.0060.01116.63
7.4.210.0100.00816.56
7.4.200.0000.00716.57
7.4.190.0040.00416.70
7.4.160.0130.00316.55
7.4.150.0100.01417.40
7.4.140.0080.00817.86
7.4.130.0120.00516.51
7.4.120.0120.00816.68
7.4.110.0180.00016.48
7.4.100.0110.00616.63
7.4.90.0070.01016.61
7.4.80.0040.01319.39
7.4.70.0040.01116.59
7.4.60.0060.00916.79
7.4.50.0020.00216.46
7.4.40.0080.00522.77
7.4.30.0120.00616.57
7.4.00.0070.01015.00
7.3.330.0000.00513.19
7.3.320.0030.00313.09
7.3.310.0070.00016.09
7.3.300.0000.00716.28
7.3.290.0070.00716.25
7.3.280.0100.01016.29
7.3.270.0100.00717.40
7.3.260.0130.00618.24
7.3.250.0110.00816.40
7.3.240.0060.01016.41
7.3.230.0130.01016.68
7.3.210.0060.01216.62
7.3.200.0110.01019.39
7.3.190.0090.00916.43
7.3.180.0120.00416.51
7.3.170.0060.00916.55
7.3.160.0150.00016.67
7.3.120.0030.00914.60
7.2.330.0150.00616.34
7.2.320.0080.00916.79
7.2.310.0090.00816.71
7.2.300.0060.00916.43
7.2.290.0100.00716.52
7.2.00.0030.00919.43
7.1.100.0100.00318.22
7.1.70.0000.01017.04
7.1.60.0080.00317.32
7.1.50.0040.00817.18
7.1.40.0030.01017.04
7.1.30.0060.00617.04
7.1.20.0040.00817.04
7.1.10.0040.00817.04
7.1.00.0030.00617.04
7.0.200.0000.00917.04
7.0.190.0050.00317.04
7.0.180.0040.00417.04
7.0.170.0040.00417.04
7.0.160.0070.00317.04
7.0.150.0000.01117.04
7.0.140.0040.00817.04
7.0.130.0090.00017.04
7.0.120.0080.00817.04
7.0.110.0060.00617.04
7.0.100.0040.00817.04
7.0.90.0000.00817.04
7.0.80.0040.00717.04
7.0.70.0050.00317.04
7.0.60.0000.00917.04
7.0.50.0080.00017.04
7.0.40.0000.00917.04
7.0.30.0000.00917.04
7.0.20.0070.00317.04
7.0.10.0000.00817.04
7.0.00.0000.00917.04
5.6.300.0000.04320.62
5.6.290.0070.03920.78
5.6.280.0000.04421.04
5.6.270.0030.04320.96
5.6.260.0000.04420.97
5.6.250.0070.04120.96
5.6.240.0000.04520.98
5.6.230.0100.03420.96
5.6.220.0000.05021.02
5.6.210.0000.04321.11
5.6.200.0200.03420.70
5.6.190.0070.03821.00
5.6.180.0070.04120.83
5.6.170.0030.04521.02
5.6.160.0000.05221.03
5.6.150.0030.04720.82
5.6.140.0030.04620.73
5.6.130.0070.04321.02
5.6.120.0030.04320.73
5.6.110.0000.04820.81
5.6.100.0030.04520.85
5.6.90.0070.03720.97
5.6.80.0160.03020.37
5.6.70.0030.04320.30
5.6.60.0040.04719.91
5.6.50.0070.04220.26
5.6.40.0040.04520.15
5.6.30.0100.04320.02
5.6.20.0080.04119.91
5.6.10.0080.04020.14
5.6.00.0090.03820.16
5.5.380.0030.04117.46
5.5.370.0000.04217.48
5.5.360.0030.04417.45
5.5.350.0070.03717.56
5.5.340.0070.03917.94
5.5.330.0070.04318.12
5.5.320.0030.04418.02
5.5.310.0100.03317.70
5.5.300.0090.03818.04
5.5.290.0070.04018.12
5.5.280.0000.04717.93
5.5.270.0030.04017.73
5.5.260.0000.04318.01
5.5.250.0030.04617.75
5.5.240.0000.04117.36
5.5.230.0100.03517.41
5.5.220.0060.03417.09
5.5.210.0030.04417.21
5.5.200.0040.04017.08
5.5.190.0070.03617.07
5.5.180.0000.04117.18
5.5.160.0290.03917.06
5.5.150.0060.03417.25
5.5.140.0120.03417.07
5.5.130.0070.03417.29
5.5.120.0090.03617.04
5.5.110.0030.03817.07
5.5.100.0120.03317.12
5.5.90.0220.03517.04
5.5.80.0000.04317.04
5.5.70.0130.03117.04
5.5.60.0000.04017.04
5.5.50.0030.03717.14
5.5.40.0000.04417.10
5.5.30.0090.03317.16
5.5.20.0030.03817.04
5.5.10.0300.03417.04
5.5.00.0000.04017.04
5.4.450.0100.03919.39
5.4.440.0000.04719.44
5.4.430.0000.04419.37
5.4.420.0030.03919.32
5.4.410.0070.04019.25
5.4.400.0070.03718.81
5.4.390.0060.03518.89
5.4.380.0070.04018.75
5.4.370.0030.03918.53
5.4.360.0000.04718.68
5.4.350.0030.03718.61
5.4.340.0030.03818.92
5.4.320.0060.04418.68
5.4.310.0100.03018.78
5.4.300.0030.04118.63
5.4.290.0100.03318.65
5.4.280.0030.04318.90
5.4.270.0070.04018.78
5.4.260.0100.04118.78
5.4.250.0060.03718.89
5.4.240.0060.03718.69
5.4.230.0030.03718.84
5.4.220.0060.03518.90
5.4.210.0070.03718.72
5.4.200.0030.03918.56
5.4.190.0000.04318.64
5.4.180.0040.03618.66
5.4.170.0040.04318.62
5.4.160.0000.04118.51
5.4.150.0030.04118.52
5.4.140.0120.03017.04
5.4.130.0040.03917.04
5.4.120.0100.03217.04
5.4.110.0000.04217.04
5.4.100.0030.03517.04
5.4.90.0040.04017.04
5.4.80.0060.03117.04
5.4.70.0030.03617.04
5.4.60.0060.03117.04
5.4.50.0070.03417.04
5.4.40.0070.03317.04
5.4.30.0000.04217.04
5.4.20.0000.03717.04
5.4.10.0060.03517.04
5.4.00.0000.03917.04
5.3.290.0040.04117.04
5.3.280.0040.03617.04
5.3.270.0090.03417.04
5.3.260.0030.07817.04
5.3.250.0030.03817.04
5.3.240.0030.04017.04
5.3.230.0030.03817.04
5.3.220.0030.03917.04
5.3.210.0030.04017.04
5.3.200.0070.03417.04
5.3.190.0070.03317.04
5.3.180.0070.03317.04
5.3.170.0040.03917.04
5.3.160.0060.03717.04
5.3.150.0030.05617.04
5.3.140.0030.04117.04
5.3.130.0070.03317.04
5.3.120.0000.04517.04
5.3.110.0060.03817.04
5.3.100.0060.03717.04
5.3.90.0040.03917.04
5.3.80.0070.03117.04
5.3.70.0030.05317.04
5.3.60.0060.04117.04
5.3.50.0000.03717.04
5.3.40.0100.03517.04
5.3.30.0030.03717.04
5.3.20.0030.04017.04
5.3.10.0070.03317.04
5.3.00.0040.03617.04
5.2.170.0060.03517.04
5.2.160.0350.01617.04
5.2.150.0040.04317.04
5.2.140.0130.02317.04
5.2.130.0000.03117.04
5.2.120.0060.02817.04
5.2.110.0100.02617.04
5.2.100.0000.03117.04
5.2.90.0210.02417.04
5.2.80.0000.04117.04
5.2.70.0090.02317.04
5.2.60.0000.03217.04
5.2.50.0060.02917.04
5.2.40.0000.03117.04
5.2.30.0000.03217.04
5.2.20.0000.03117.04
5.2.10.0060.02617.04
5.2.00.0000.03217.04
5.1.60.0070.02617.04
5.1.50.0000.02917.04
5.1.40.0000.04717.04
5.1.30.0040.02617.04
5.1.20.0100.02917.04
5.1.10.0000.03417.04
5.1.00.0030.02717.04
5.0.50.0030.01917.04
5.0.40.0060.02217.04
5.0.30.0070.03117.04
5.0.20.0000.02117.04
5.0.10.0040.01917.04
5.0.00.0060.02517.04
4.4.90.0060.01217.04
4.4.80.0000.02317.04
4.4.70.0000.01717.04
4.4.60.0030.01517.04
4.4.50.0030.01417.04
4.4.40.0030.02617.04
4.4.30.0070.01317.04
4.4.20.0000.01717.04
4.4.10.0070.01017.04
4.4.00.0040.02317.04
4.3.110.0000.01817.04
4.3.100.0000.01617.04
4.3.90.0040.01817.04
4.3.80.0000.02617.04
4.3.70.0050.01117.04
4.3.60.0030.01317.04
4.3.50.0030.01317.04
4.3.40.0000.02717.04
4.3.30.0060.01517.04
4.3.20.0060.01217.04
4.3.10.0000.02517.04
4.3.00.0030.01417.04

preferences:
36.4 ms | 400 KiB | 5 Q