3v4l.org

run code in 300+ PHP versions simultaneously
<?php $s = strtotime("February"); echo $s . "\n"; echo date('F',$s) . "\n";

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)
8.3.60.0100.01018.43
8.3.50.0140.00921.09
8.3.40.0070.00718.84
8.3.30.0000.01320.22
8.3.20.0080.00018.60
8.3.10.0060.00320.95
8.3.00.0050.00323.53
8.2.180.0100.01016.50
8.2.170.0040.01122.96
8.2.160.0100.00320.35
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0080.00019.83
8.2.110.0040.00819.27
8.2.100.0070.00417.91
8.2.90.0040.00419.17
8.2.80.0000.00719.40
8.2.70.0060.00317.63
8.2.60.0060.00317.93
8.2.50.0090.00018.07
8.2.40.0000.00818.16
8.2.30.0030.00719.36
8.2.20.0000.00717.82
8.2.10.0040.00417.84
8.2.00.0030.00617.86
8.1.280.0180.00325.92
8.1.270.0040.00423.99
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00722.48
8.1.230.0000.01020.97
8.1.220.0000.00818.77
8.1.210.0080.00018.97
8.1.200.0000.01017.60
8.1.190.0050.00217.63
8.1.180.0060.00318.10
8.1.170.0000.00818.70
8.1.160.0040.00418.89
8.1.150.0070.00018.81
8.1.140.0040.00417.64
8.1.130.0040.00417.92
8.1.120.0040.00417.54
8.1.110.0000.00717.54
8.1.100.0040.00417.62
8.1.90.0000.00817.61
8.1.80.0000.00717.53
8.1.70.0030.00317.50
8.1.60.0040.00417.74
8.1.50.0080.00017.63
8.1.40.0000.00717.51
8.1.30.0030.00617.77
8.1.20.0060.00317.68
8.1.10.0030.00617.56
8.1.00.0050.00217.64
8.0.300.0000.00820.03
8.0.290.0030.00617.30
8.0.280.0080.00018.43
8.0.270.0000.00717.34
8.0.260.0030.00317.07
8.0.250.0000.00717.08
8.0.240.0050.00317.14
8.0.230.0000.00717.05
8.0.220.0030.00316.97
8.0.210.0000.00716.97
8.0.200.0030.00317.03
8.0.190.0000.00917.03
8.0.180.0050.00317.08
8.0.170.0080.00017.04
8.0.160.0070.00017.12
8.0.150.0070.00017.07
8.0.140.0000.00716.93
8.0.130.0030.00613.47
8.0.120.0040.00416.96
8.0.110.0050.00316.90
8.0.100.0070.00017.02
8.0.90.0070.00017.14
8.0.80.0110.00417.05
8.0.70.0040.00417.07
8.0.60.0070.00016.98
8.0.50.0070.00016.87
8.0.30.0100.01217.20
8.0.20.0100.00717.40
8.0.10.0080.00017.11
8.0.00.0150.00516.92
7.4.330.0000.00516.66
7.4.320.0050.00316.57
7.4.300.0050.00216.68
7.4.290.0020.00516.42
7.4.280.0000.00616.70
7.4.270.0030.00316.64
7.4.260.0000.00513.24
7.4.250.0040.00416.45
7.4.240.0030.00316.61
7.4.230.0030.00316.45
7.4.220.0030.01616.63
7.4.210.0080.00616.62
7.4.200.0040.00416.75
7.4.190.0080.00016.47
7.4.160.0090.00916.67
7.4.150.0130.00617.40
7.4.140.0080.01017.86
7.4.130.0080.01216.63
7.4.120.0080.01016.66
7.4.110.0110.00716.67
7.4.100.0100.00716.73
7.4.90.0070.01116.72
7.4.80.0150.00319.39
7.4.70.0120.00916.53
7.4.60.0070.01016.54
7.4.50.0040.00416.58
7.4.40.0040.01222.77
7.4.30.0090.00916.70
7.4.00.0070.01014.71
7.3.330.0000.00513.25
7.3.320.0050.00013.12
7.3.310.0000.00716.32
7.3.300.0030.00316.41
7.3.290.0080.00616.38
7.3.280.0100.00516.39
7.3.270.0030.01317.40
7.3.260.0100.01118.24
7.3.250.0100.00916.47
7.3.240.0040.01216.54
7.3.230.0070.01016.64
7.3.210.0100.00716.56
7.3.200.0120.00619.39
7.3.190.0100.00616.45
7.3.180.0140.00316.63
7.3.170.0140.00316.36
7.3.160.0110.00516.67
7.3.120.0070.00415.05
7.2.330.0140.00616.90
7.2.320.0120.01016.63
7.2.310.0090.01316.62
7.2.300.0070.01016.99
7.2.290.0070.01416.71
7.2.00.0000.01319.66
7.1.100.0040.01118.38
7.1.70.0050.00317.39
7.1.60.0130.01019.17
7.1.50.0130.01016.94
7.1.00.0030.03322.35
7.0.200.0030.00617.05
7.0.140.0030.09322.01
7.0.100.0470.05019.91
7.0.90.0430.04719.90
7.0.80.0370.05020.12
7.0.70.0530.07319.96
7.0.60.0330.08019.95
7.0.50.0070.09020.16
7.0.40.0130.05320.04
7.0.30.0030.08320.11
7.0.20.0070.09020.05
7.0.10.0100.08320.10
7.0.00.0030.05020.14
5.6.280.0070.07021.01
5.6.250.0000.06020.56
5.6.240.0070.08020.66
5.6.230.0070.07020.59
5.6.220.0030.08020.72
5.6.210.0030.08320.45
5.6.200.0100.07321.07
5.6.190.0070.08721.13
5.6.180.0030.09021.00
5.6.170.0100.08320.95
5.6.160.0070.07320.94
5.6.150.0070.07720.94
5.6.140.0130.07020.93
5.6.130.0000.07721.05
5.6.120.0170.08020.92
5.6.110.0030.08020.99
5.6.100.0170.08320.92
5.6.90.0100.08721.01
5.6.80.0070.08320.40
5.6.70.0100.07720.45
5.6.60.0030.05720.47
5.6.50.0030.08020.41
5.6.40.0070.08320.48
5.6.30.0130.07320.30
5.6.20.0100.08320.38
5.6.10.0030.08320.28
5.6.00.0130.07020.35
5.5.380.0100.05320.49
5.5.370.0100.08020.43
5.5.360.0170.06720.52
5.5.350.0070.08320.41
5.5.340.0100.03720.87
5.5.330.0000.08320.82
5.5.320.0070.08020.91
5.5.310.0070.08020.76
5.5.300.0170.03320.91
5.5.290.0000.05020.63
5.5.280.0230.03020.85
5.5.270.0100.07720.86
5.5.260.0070.08320.86
5.5.250.0130.06320.71
5.5.240.0100.07320.27
5.5.230.0030.06720.30
5.5.220.0130.07720.30
5.5.210.0130.07720.21
5.5.200.0170.07720.07
5.5.190.0070.08020.25
5.5.180.0100.07320.12
5.5.160.0100.06720.26
5.5.150.0100.04720.16
5.5.140.0100.07720.14
5.5.130.0100.07720.07
5.5.120.0130.07719.98
5.5.110.0070.08020.09
5.5.100.0100.07320.07
5.5.90.0130.05020.06
5.5.80.0100.05319.94
5.5.70.0070.07320.13
5.5.60.0230.06720.05
5.5.50.0130.07320.02
5.5.40.0070.07720.14
5.5.30.0030.08020.02
5.5.20.0100.07720.04
5.5.10.0070.05720.02
5.5.00.0100.05020.04
5.4.450.0100.03719.45
5.4.440.0030.08019.38
5.4.430.0200.06719.38
5.4.420.0130.06719.42
5.4.410.0030.07319.09
5.4.400.0100.07319.07
5.4.390.0030.07719.03
5.4.380.0030.05319.06
5.4.370.0000.08318.96
5.4.360.0100.06719.07
5.4.350.0100.06719.10
5.4.340.0070.05018.81
5.4.320.0070.06018.81
5.4.310.0070.07019.10
5.4.300.0100.07018.96
5.4.290.0030.08018.97
5.4.280.0000.08019.24
5.4.270.0030.07719.02
5.4.260.0170.07018.94
5.4.250.0030.07319.11
5.4.240.0070.08019.02
5.4.230.0030.07719.04
5.4.220.0030.07719.11
5.4.210.0030.07719.08
5.4.200.0130.07019.06
5.4.190.0100.07318.89
5.4.180.0070.07018.80
5.4.170.0070.06018.80
5.4.160.0030.04018.95
5.4.150.0030.04019.01
5.4.140.0030.03716.40
5.4.130.0000.04016.41
5.4.120.0030.04316.41
5.4.110.0030.04016.38
5.4.100.0000.04016.27
5.4.90.0100.03016.31
5.4.80.0100.03316.37
5.4.70.0030.04316.39
5.4.60.0000.06316.19
5.4.50.0100.03716.33
5.4.40.0070.03316.29
5.4.30.0070.03316.27
5.4.20.0070.03716.40
5.4.10.0100.04016.40
5.4.00.0000.04015.71
5.3.290.0130.06714.62
5.3.280.0030.05714.45
5.3.270.0100.06714.45
5.3.260.0100.04014.59
5.3.250.0000.04314.54
5.3.240.0000.04014.46
5.3.230.0000.04014.45
5.3.220.0000.04014.42
5.3.210.0000.04014.42
5.3.200.0070.03314.42
5.3.190.0070.04014.52
5.3.180.0030.03714.50
5.3.170.0030.04014.54
5.3.160.0000.04714.54
5.3.150.0100.04014.52
5.3.140.0070.07314.53
5.3.130.0030.04314.48
5.3.120.0030.04314.50
5.3.110.0100.05314.55
5.3.100.0000.04314.03
5.3.90.0030.04013.97
5.3.80.0070.03313.92
5.3.70.0100.03713.95
5.3.60.0070.03313.91
5.3.50.0030.03713.90
5.3.40.0000.04013.85
5.3.30.0070.03013.90
5.3.20.0000.04013.44
5.3.10.0030.04713.41
5.3.00.0030.06013.49
5.2.170.0000.03011.19
5.2.160.0000.05010.97
5.2.150.0030.03011.06
5.2.140.0100.03311.00
5.2.130.0030.04710.96
5.2.120.0030.02711.09
5.2.110.0070.04710.89
5.2.100.0070.04310.93
5.2.90.0100.02011.13
5.2.80.0070.05011.07
5.2.70.0070.05711.12
5.2.60.0030.06010.91
5.2.50.0100.06011.01
5.2.40.0030.05710.78
5.2.30.0030.04310.91
5.2.20.0030.06310.97
5.2.10.0030.06310.99
5.2.00.0070.04710.61
5.1.60.0170.0409.82
5.1.50.0030.0539.84
5.1.40.0000.0479.96
5.1.30.0000.05710.40
5.1.20.0200.04310.29
5.1.10.0000.06010.12
5.1.00.0130.05310.11
5.0.50.0000.0279.21
5.0.40.0070.0409.21
5.0.30.0000.0609.21
5.0.20.0030.0439.21
5.0.10.0000.0439.21
5.0.00.0000.0379.21
4.4.90.0030.0379.21
4.4.80.0030.0339.21
4.4.70.0000.0409.21
4.4.60.0030.0379.21
4.4.50.0000.0409.21
4.4.40.0000.0579.21
4.4.30.0030.0339.21
4.4.20.0000.0379.21
4.4.10.0030.0339.21
4.4.00.0070.0479.21
4.3.110.0000.0379.21
4.3.100.0030.0179.21
4.3.90.0000.0279.21
4.3.80.0000.0579.21
4.3.70.0000.0339.21
4.3.60.0030.0309.21
4.3.50.0030.0239.21
4.3.40.0000.0509.21
4.3.30.0070.0309.21
4.3.20.0000.0379.21
4.3.10.0000.0379.21
4.3.00.0000.0339.21

preferences:
35.85 ms | 401 KiB | 5 Q