3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo strtotime("February"); echo date('r',strtotime("February"));

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)
8.3.60.0140.00718.45
8.3.50.0170.00721.14
8.3.40.0070.00718.79
8.3.30.0140.00020.17
8.3.20.0080.00020.40
8.3.10.0030.00520.92
8.3.00.0050.00322.34
8.2.180.0100.01016.75
8.2.170.0120.00322.96
8.2.160.0100.00320.57
8.2.150.0090.00024.18
8.2.140.0040.00424.66
8.2.130.0050.00226.16
8.2.120.0080.00021.05
8.2.110.0080.00419.45
8.2.100.0070.00418.03
8.2.90.0030.00519.21
8.2.80.0060.00319.37
8.2.70.0060.00617.63
8.2.60.0000.00918.05
8.2.50.0000.00818.07
8.2.40.0000.00818.22
8.2.30.0000.00719.43
8.2.20.0040.00417.77
8.2.10.0000.00817.66
8.2.00.0050.00517.74
8.1.280.0110.00425.92
8.1.270.0080.00023.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00622.47
8.1.230.0070.00420.78
8.1.220.0000.00818.77
8.1.210.0040.00418.93
8.1.200.0060.00317.35
8.1.190.0000.00817.28
8.1.180.0050.00318.10
8.1.170.0000.00818.78
8.1.160.0000.00718.73
8.1.150.0060.00318.68
8.1.140.0040.00417.37
8.1.130.0000.00717.86
8.1.120.0040.00417.42
8.1.110.0040.00417.52
8.1.100.0040.00417.52
8.1.90.0030.00317.39
8.1.80.0000.00817.52
8.1.70.0030.00317.49
8.1.60.0030.00617.56
8.1.50.0080.00017.49
8.1.40.0000.00817.53
8.1.30.0000.00717.54
8.1.20.0080.00017.64
8.1.10.0000.00717.59
8.1.00.0000.00917.59
8.0.300.0040.00419.89
8.0.290.0040.00417.04
8.0.280.0040.00418.36
8.0.270.0000.00717.16
8.0.260.0030.00316.82
8.0.250.0030.00317.04
8.0.240.0000.00817.13
8.0.230.0030.00316.92
8.0.220.0070.00016.88
8.0.210.0080.00016.81
8.0.200.0060.00016.97
8.0.190.0070.00016.90
8.0.180.0040.00416.96
8.0.170.0020.00516.88
8.0.160.0030.00417.00
8.0.150.0050.00316.80
8.0.140.0000.00816.95
8.0.130.0030.00313.30
8.0.120.0040.00416.80
8.0.110.0040.00416.77
8.0.100.0000.00716.98
8.0.90.0040.00416.84
8.0.80.0040.01116.88
8.0.70.0040.00416.79
8.0.60.0000.00816.84
8.0.50.0040.00416.88
8.0.30.0100.00917.12
8.0.20.0090.01117.40
8.0.10.0000.00716.96
8.0.00.0100.00916.86
7.4.330.0060.00016.67
7.4.320.0030.00316.52
7.4.300.0060.00016.60
7.4.290.0070.00016.52
7.4.280.0060.00016.47
7.4.270.0000.00716.51
7.4.260.0060.00013.22
7.4.250.0070.00016.61
7.4.240.0020.00516.52
7.4.230.0080.00016.63
7.4.220.0180.00016.58
7.4.210.0080.00716.53
7.4.200.0000.00716.29
7.4.190.0000.00716.47
7.4.160.0170.00016.63
7.4.150.0030.01517.40
7.4.140.0070.01817.86
7.4.130.0120.00516.48
7.4.120.0120.00616.54
7.4.110.0070.01016.52
7.4.100.0090.00916.65
7.4.90.0150.00316.54
7.4.80.0110.00719.39
7.4.70.0030.01316.70
7.4.60.0030.01316.59
7.4.50.0060.00316.39
7.4.40.0060.01222.77
7.4.30.0170.00016.45
7.4.00.0110.00314.97
7.3.330.0000.00513.04
7.3.320.0060.00013.14
7.3.310.0050.00216.21
7.3.300.0030.00316.29
7.3.290.0000.01416.25
7.3.280.0090.00916.22
7.3.270.0120.01217.40
7.3.260.0100.01018.24
7.3.250.0120.00516.53
7.3.240.0080.00816.70
7.3.230.0060.01316.51
7.3.210.0120.00616.70
7.3.200.0110.01119.39
7.3.190.0070.01416.52
7.3.180.0120.00816.51
7.3.170.0040.01116.55
7.3.160.0030.01316.46
7.3.120.0030.01414.82
7.2.330.0070.01016.39
7.2.320.0130.01116.68
7.2.310.0100.00716.64
7.2.300.0070.01016.38
7.2.290.0080.00816.39
7.2.60.0070.00416.75
7.2.00.0030.00619.31
7.1.200.0060.00615.86
7.1.100.0000.00917.84
7.1.70.0000.01017.25
7.1.60.0100.01319.17
7.1.50.0130.01016.70
7.1.00.0030.03322.40
7.0.200.0110.00316.82
7.0.140.0100.06722.04
7.0.80.0070.08020.01
7.0.70.0530.06720.14
7.0.60.0530.04019.87
7.0.50.0470.05320.24
7.0.40.0230.06320.00
7.0.30.0070.05720.04
7.0.20.0100.06720.08
7.0.10.0070.08720.09
7.0.00.0030.08719.94
5.6.280.0000.07720.91
5.6.230.0070.08720.62
5.6.220.0230.06720.57
5.6.210.0070.07320.45
5.6.200.0070.08721.10
5.6.190.0100.07721.00
5.6.180.0130.07720.93
5.6.170.0000.07321.11
5.6.160.0000.05721.00
5.6.150.0030.08321.04
5.6.140.0100.08021.09
5.6.130.0030.07721.10
5.6.120.0070.08720.98
5.6.110.0070.08020.94
5.6.100.0130.07721.10
5.6.90.0270.06721.08
5.6.80.0000.04320.55
5.6.70.0100.04320.33
5.6.60.0070.05020.41
5.6.50.0030.05720.33
5.6.40.0170.06720.36
5.6.30.0030.05720.38
5.6.20.0070.07720.27
5.6.10.0070.04020.42
5.6.00.0100.07320.41
5.5.370.0170.07020.44
5.5.360.0030.07720.33
5.5.350.0100.04020.42
5.5.340.0070.08320.85
5.5.330.0030.05020.87
5.5.320.0170.03720.88
5.5.310.0000.08720.86
5.5.300.0070.08020.75
5.5.290.0130.08020.88
5.5.280.0170.05320.91
5.5.270.0030.04720.81
5.5.260.0070.06020.85
5.5.250.0070.05320.56
5.5.240.0000.04320.23
5.5.230.0070.06020.19
5.5.220.0070.04320.27
5.5.210.0070.08020.23
5.5.200.0200.06720.17
5.5.190.0000.08720.14
5.5.180.0100.07720.21
5.5.160.0070.04320.20
5.5.150.0030.04020.25
5.5.140.0070.04320.23
5.5.130.0030.04020.16
5.5.120.0100.04020.13
5.5.110.0130.03020.12
5.5.100.0030.05020.03
5.5.90.0070.03720.06
5.5.80.0000.04320.08
5.5.70.0030.04020.06
5.5.60.0100.06720.05
5.5.50.0170.04320.07
5.5.40.0100.06020.02
5.5.30.0030.07320.11
5.5.20.0100.03020.10
5.5.10.0070.03319.95
5.5.00.0000.04320.07
5.4.450.0030.08319.36
5.4.440.0200.06319.37
5.4.430.0070.03719.39
5.4.420.0030.05019.44
5.4.410.0070.08019.16
5.4.400.0100.05318.90
5.4.390.0130.07319.07
5.4.380.0030.08019.05
5.4.370.0200.06319.06
5.4.360.0100.04318.96
5.4.350.0000.07318.91
5.4.340.0130.07319.02
5.4.320.0070.04719.11
5.4.310.0030.05318.79
5.4.300.0000.04719.20
5.4.290.0030.04018.81
5.4.280.0000.04718.78
5.4.270.0000.04018.78
5.4.260.0000.04319.06
5.4.250.0000.04018.80
5.4.240.0070.03318.96
5.4.230.0030.03718.77
5.4.220.0070.03018.95
5.4.210.0030.06719.11
5.4.200.0070.03019.12
5.4.190.0030.07719.04
5.4.180.0000.04318.99
5.4.170.0000.07019.13
5.4.160.0130.04319.02
5.4.150.0030.03318.83
5.4.140.0030.03716.43
5.4.130.0070.04316.17
5.4.120.0000.03716.44
5.4.110.0100.06016.29
5.4.100.0000.03716.27
5.4.90.0030.04316.48
5.4.80.0000.03716.34
5.4.70.0070.03716.33
5.4.60.0030.03716.32
5.4.50.0070.06716.23
5.4.40.0070.04016.49
5.4.30.0030.03716.20
5.4.20.0070.04016.17
5.4.10.0000.04016.41
5.4.00.0030.03715.73
5.3.290.0070.03714.52
5.3.280.0000.04014.54
5.3.270.0100.04014.47
5.3.260.0000.04014.56
5.3.250.0000.04314.55
5.3.240.0030.04014.56
5.3.230.0000.04014.60
5.3.220.0030.03714.55
5.3.210.0000.04014.55
5.3.200.0030.03714.46
5.3.190.0030.03714.38
5.3.180.0070.04314.52
5.3.170.0100.02314.38
5.3.160.0000.03314.55
5.3.150.0030.03714.50
5.3.140.0000.04014.54
5.3.130.0000.04014.53
5.3.120.0030.05714.41
5.3.110.0070.06014.50
5.3.100.0030.03713.85
5.3.90.0000.03713.95
5.3.80.0070.03313.97
5.3.70.0070.04314.00
5.3.60.0030.04713.85
5.3.50.0000.04013.70
5.3.40.0000.03313.93
5.3.30.0030.03713.66
5.3.20.0030.03713.45
5.3.10.0070.03013.50
5.3.00.0000.04013.59
5.2.170.0030.02711.06
5.2.160.0070.02711.06
5.2.150.0000.03011.06
5.2.140.0030.05011.09
5.2.130.0070.02011.05
5.2.120.0030.02710.93
5.2.110.0030.02711.05
5.2.100.0030.02711.16
5.2.90.0030.02711.10
5.2.80.0030.03011.13
5.2.70.0030.03011.09
5.2.60.0130.03310.91
5.2.50.0130.03011.00
5.2.40.0070.03710.85
5.2.30.0000.02710.96
5.2.20.0000.02710.98
5.2.10.0000.03310.97
5.2.00.0100.02710.73
5.1.60.0030.03010.73
5.1.50.0070.04310.73
5.1.40.0070.05010.73
5.1.30.0100.03710.73
5.1.20.0000.04010.73
5.1.10.0000.03310.73
5.1.00.0000.03010.73
5.0.50.0030.04310.73
5.0.40.0000.02310.73
5.0.30.0170.03310.73
5.0.20.0100.03010.73
5.0.10.0000.04310.73
5.0.00.0100.05710.73
4.4.90.0000.01710.73
4.4.80.0030.01310.73
4.4.70.0000.01710.73
4.4.60.0030.01310.73
4.4.50.0030.01710.73
4.4.40.0030.03010.73
4.4.30.0000.02310.73
4.4.20.0030.01710.73
4.4.10.0000.02010.73
4.4.00.0070.03710.73
4.3.110.0000.02710.73
4.3.100.0000.02710.73
4.3.90.0070.02310.73
4.3.80.0000.04010.73
4.3.70.0000.03310.73
4.3.60.0100.02710.73
4.3.50.0000.04010.73
4.3.40.0030.04310.73
4.3.30.0000.03710.73
4.3.20.0000.02310.73
4.3.10.0000.03710.73
4.3.00.0070.01310.73

preferences:
41.68 ms | 401 KiB | 5 Q