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)
8.3.60.0040.01118.43
8.3.50.0050.01321.20
8.3.40.0120.00918.96
8.3.30.0070.00720.08
8.3.20.0000.00818.69
8.3.10.0050.00321.04
8.3.00.0080.00023.61
8.2.180.0040.01118.50
8.2.170.0070.00722.96
8.2.160.0110.00320.53
8.2.150.0040.01524.18
8.2.140.0020.00524.66
8.2.130.0040.00426.16
8.2.120.0110.00719.22
8.2.110.0060.00322.16
8.2.100.0080.00418.03
8.2.90.0000.00819.22
8.2.80.0070.00019.34
8.2.70.0030.00617.75
8.2.60.0000.00817.91
8.2.50.0030.00618.07
8.2.40.0040.00419.95
8.2.30.0000.01019.30
8.2.20.0040.00417.71
8.2.10.0000.00717.86
8.2.00.0030.00617.82
8.1.280.0140.00025.92
8.1.270.0000.00923.99
8.1.260.0150.00326.35
8.1.250.0070.00028.09
8.1.240.0040.00820.81
8.1.230.0000.01120.96
8.1.220.0000.00718.77
8.1.210.0000.00818.95
8.1.200.0080.00317.48
8.1.190.0050.00217.63
8.1.180.0030.00618.10
8.1.170.0000.00718.76
8.1.160.0070.00018.86
8.1.150.0050.00318.86
8.1.140.0080.00017.67
8.1.130.0030.00317.84
8.1.120.0000.00717.70
8.1.110.0080.00017.59
8.1.100.0040.00417.61
8.1.90.0070.00017.64
8.1.80.0040.00417.62
8.1.70.0070.00017.64
8.1.60.0000.00817.66
8.1.50.0000.00917.60
8.1.40.0000.00717.64
8.1.30.0040.00417.78
8.1.20.0040.00417.60
8.1.10.0060.00317.66
8.1.00.0050.00317.47
8.0.300.0040.00419.88
8.0.290.0040.00417.30
8.0.280.0000.00718.55
8.0.270.0030.00317.23
8.0.260.0000.00618.41
8.0.250.0020.00517.14
8.0.240.0080.00017.04
8.0.230.0030.00317.03
8.0.220.0050.00217.12
8.0.210.0030.00316.96
8.0.200.0030.00317.02
8.0.190.0040.00417.15
8.0.180.0040.00416.95
8.0.170.0040.00417.10
8.0.160.0030.00317.12
8.0.150.0070.00017.04
8.0.140.0000.00716.96
8.0.130.0030.00413.47
8.0.120.0030.00616.95
8.0.110.0030.00416.88
8.0.100.0070.00016.97
8.0.90.0040.00416.93
8.0.80.0070.01417.10
8.0.70.0000.00816.91
8.0.60.0050.00216.95
8.0.50.0040.00417.10
8.0.30.0130.00917.29
8.0.20.0120.00617.40
8.0.10.0050.00317.14
8.0.00.0070.01216.87
7.4.330.0020.00216.70
7.4.320.0030.00316.57
7.4.300.0000.00716.63
7.4.290.0000.00716.55
7.4.280.0030.00316.69
7.4.270.0030.00316.65
7.4.260.0000.00513.21
7.4.250.0070.00016.62
7.4.240.0000.00716.50
7.4.230.0000.00716.59
7.4.220.0120.00616.61
7.4.210.0070.00816.65
7.4.200.0070.00016.39
7.4.190.0070.00016.84
7.4.160.0110.00716.61
7.4.150.0180.00017.40
7.4.140.0080.01117.86
7.4.130.0130.00516.62
7.4.120.0110.00616.72
7.4.110.0130.00316.49
7.4.100.0060.01116.55
7.4.90.0120.00616.45
7.4.80.0080.00819.39
7.4.70.0090.01116.52
7.4.60.0100.00616.53
7.4.50.0030.00616.71
7.4.40.0120.00222.77
7.4.30.0030.01316.57
7.4.00.0030.01114.96
7.3.330.0030.00313.21
7.3.320.0000.00513.11
7.3.310.0030.00316.17
7.3.300.0030.00316.39
7.3.290.0140.00016.43
7.3.280.0110.00816.38
7.3.270.0140.01017.40
7.3.260.0150.00218.24
7.3.250.0150.00316.50
7.3.240.0120.00616.60
7.3.230.0130.00316.67
7.3.210.0120.00916.50
7.3.200.0050.01119.39
7.3.190.0070.01516.61
7.3.180.0110.00416.74
7.3.170.0110.00516.57
7.3.160.0120.00916.59
7.3.120.0030.01014.95
7.2.330.0040.01216.68
7.2.320.0030.01416.82
7.2.310.0090.01216.71
7.2.300.0100.00716.85
7.2.290.0060.01016.78
7.2.00.0030.01019.78
7.1.100.0060.00618.11
7.1.70.0000.00717.31
7.1.60.0090.01519.17
7.1.50.0150.00317.16
7.1.00.0000.06322.32
7.0.200.0040.00416.98
7.0.140.0070.07022.00
7.0.80.0270.07719.95
7.0.70.0370.07319.91
7.0.60.0570.06720.05
7.0.50.0400.08320.29
7.0.40.0130.04320.05
7.0.30.0170.06320.14
7.0.20.0070.08020.05
7.0.10.0130.07320.10
7.0.00.0100.07720.07
5.6.280.0100.06720.91
5.6.230.0130.07720.55
5.6.220.0200.06320.48
5.6.210.0070.06320.75
5.6.200.0100.08021.05
5.6.190.0100.06321.00
5.6.180.0030.08721.07
5.6.170.0070.06321.10
5.6.160.0270.04321.00
5.6.150.0130.06021.00
5.6.140.0070.06721.13
5.6.130.0170.07321.10
5.6.120.0100.04321.02
5.6.110.0030.08021.03
5.6.100.0100.07321.01
5.6.90.0070.06720.98
5.6.80.0000.08320.48
5.6.70.0030.08020.39
5.6.60.0100.07720.46
5.6.50.0070.06020.38
5.6.40.0070.07320.40
5.6.30.0130.06020.40
5.6.20.0100.05720.43
5.6.10.0130.08020.36
5.6.00.0030.06720.39
5.5.370.0030.08320.44
5.5.360.0070.08320.34
5.5.350.0000.09020.39
5.5.340.0070.08720.77
5.5.330.0100.06020.73
5.5.320.0070.07320.75
5.5.310.0130.07320.88
5.5.300.0030.05020.89
5.5.290.0100.05720.63
5.5.280.0170.07320.82
5.5.270.0030.07020.88
5.5.260.0170.06320.75
5.5.250.0170.07320.66
5.5.240.0070.08020.21
5.5.230.0000.04720.13
5.5.220.0100.05020.25
5.5.210.0070.05020.17
5.5.200.0070.07720.25
5.5.190.0070.11020.21
5.5.180.0070.08020.27
5.5.160.0070.08320.14
5.5.150.0170.07020.23
5.5.140.0100.07020.26
5.5.130.0030.05020.20
5.5.120.0100.06720.14
5.5.110.0070.04320.16
5.5.100.0030.05719.93
5.5.90.0030.07720.09
5.5.80.0100.04020.08
5.5.70.0170.04019.99
5.5.60.0100.06720.05
5.5.50.0030.05020.13
5.5.40.0030.05720.09
5.5.30.0030.07719.92
5.5.20.0070.04020.04
5.5.10.0070.07320.11
5.5.00.0000.07020.01
5.4.450.0070.04019.17
5.4.440.0070.04319.43
5.4.430.0030.08019.45
5.4.420.0030.08319.30
5.4.410.0000.08319.10
5.4.400.0030.07719.15
5.4.390.0130.04018.98
5.4.380.0100.03719.13
5.4.370.0100.05718.97
5.4.360.0200.07319.12
5.4.350.0100.04718.90
5.4.340.0030.07019.00
5.4.320.0070.04019.15
5.4.310.0100.07018.90
5.4.300.0030.07718.97
5.4.290.0230.05718.98
5.4.280.0070.07019.05
5.4.270.0070.07018.98
5.4.260.0070.06019.03
5.4.250.0070.04318.99
5.4.240.0100.05018.90
5.4.230.0070.04019.12
5.4.220.0100.03318.98
5.4.210.0070.05718.93
5.4.200.0070.04719.02
5.4.190.0030.07019.08
5.4.180.0070.06719.02
5.4.170.0030.08019.13
5.4.160.0030.07718.94
5.4.150.0070.07319.00
5.4.140.0070.03716.34
5.4.130.0030.04316.42
5.4.120.0000.05716.32
5.4.110.0000.04016.45
5.4.100.0000.04316.31
5.4.90.0130.02316.27
5.4.80.0100.06316.21
5.4.70.0030.07716.25
5.4.60.0030.07316.18
5.4.50.0070.07316.31
5.4.40.0030.07716.25
5.4.30.0100.06716.23
5.4.20.0030.04016.27
5.4.10.0030.08016.29
5.4.00.0030.06715.59
5.3.290.0030.07314.63
5.3.280.0070.06714.57
5.3.270.0000.08314.59
5.3.260.0100.06714.56
5.3.250.0030.07014.57
5.3.240.0030.07714.58
5.3.230.0030.06314.58
5.3.220.0070.03314.52
5.3.210.0130.06314.42
5.3.200.0100.05714.52
5.3.190.0070.05014.52
5.3.180.0030.08014.55
5.3.170.0100.06314.57
5.3.160.0100.07314.50
5.3.150.0030.07714.49
5.3.140.0070.07314.41
5.3.130.0100.05014.48
5.3.120.0100.03014.57
5.3.110.0030.07714.49
5.3.100.0070.05013.97
5.3.90.0170.05713.88
5.3.80.0100.04014.02
5.3.70.0100.07313.89
5.3.60.0200.06313.86
5.3.50.0000.08013.93
5.3.40.0130.07313.90
5.3.30.0130.05713.88
5.3.20.0070.07013.44
5.3.10.0000.04313.64
5.3.00.0100.07313.39
5.2.170.0070.05711.16
5.2.160.0070.06011.14
5.2.150.0030.06711.06
5.2.140.0000.06310.98
5.2.130.0130.05311.08
5.2.120.0030.04011.10
5.2.110.0030.06311.05
5.2.100.0100.05711.05
5.2.90.0030.06011.12
5.2.80.0030.06311.08
5.2.70.0070.04310.92
5.2.60.0030.06010.97
5.2.50.0000.03311.01
5.2.40.0030.06010.83
5.2.30.0100.05310.95
5.2.20.0130.05710.79
5.2.10.0030.03010.90
5.2.00.0070.06010.66
5.1.60.0030.03010.07
5.1.50.0000.0539.87
5.1.40.0070.0339.95
5.1.30.0030.02710.36
5.1.20.0070.04310.36
5.1.10.0070.05710.04
5.1.00.0070.05310.05
5.0.50.0000.0478.60
5.0.40.0070.0308.28
5.0.30.0100.0578.05
5.0.20.0030.0408.17
5.0.10.0000.0508.23
5.0.00.0030.0678.24
4.4.90.0030.0307.09
4.4.80.0000.0207.09
4.4.70.0030.0207.09
4.4.60.0070.0337.09
4.4.50.0030.0377.09
4.4.40.0030.0337.09
4.4.30.0070.0277.09
4.4.20.0000.0277.09
4.4.10.0030.0377.09
4.4.00.0000.0337.09
4.3.110.0030.0207.09
4.3.100.0000.0207.09
4.3.90.0070.0207.09
4.3.80.0070.0477.09
4.3.70.0070.0237.09
4.3.60.0030.0277.09
4.3.50.0000.0377.09
4.3.40.0000.0537.09
4.3.30.0030.0407.09
4.3.20.0000.0377.09
4.3.10.0000.0377.09
4.3.00.0000.0237.09

preferences:
45.07 ms | 401 KiB | 5 Q