3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo (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)
8.3.60.0100.01018.43
8.3.50.0150.00522.11
8.3.40.0140.00018.98
8.3.30.0070.00720.30
8.3.20.0080.00020.04
8.3.10.0040.00422.05
8.3.00.0040.00422.46
8.2.180.0120.00918.51
8.2.170.0060.01422.96
8.2.160.0070.01422.08
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0070.01126.16
8.2.120.0080.00019.77
8.2.110.0060.00320.36
8.2.100.0040.00717.97
8.2.90.0080.00019.09
8.2.80.0080.00017.97
8.2.70.0060.00317.75
8.2.60.0000.01017.93
8.2.50.0080.00418.07
8.2.40.0060.00318.22
8.2.30.0000.00718.12
8.2.20.0000.00817.77
8.2.10.0040.00417.55
8.2.00.0080.00017.61
8.1.280.0110.01125.92
8.1.270.0040.00424.66
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0040.00423.92
8.1.230.0040.00717.58
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0000.00917.22
8.1.190.0050.00317.40
8.1.180.0040.00718.10
8.1.170.0040.00418.77
8.1.160.0000.00722.12
8.1.150.0040.00418.69
8.1.140.0000.00717.42
8.1.130.0000.00717.69
8.1.120.0040.00717.48
8.1.110.0000.00717.49
8.1.100.0000.00717.46
8.1.90.0030.00317.49
8.1.80.0040.00417.53
8.1.70.0040.00417.39
8.1.60.0000.00817.62
8.1.50.0000.00717.42
8.1.40.0040.00417.50
8.1.30.0040.00417.59
8.1.20.0030.00517.47
8.1.10.0000.00717.50
8.1.00.0000.00717.59
8.0.300.0000.00718.77
8.0.290.0020.00516.88
8.0.280.0000.00718.44
8.0.270.0030.00317.25
8.0.260.0030.00316.95
8.0.250.0030.00317.12
8.0.240.0030.00517.10
8.0.230.0030.00317.00
8.0.220.0090.00016.98
8.0.210.0000.00716.95
8.0.200.0070.00016.99
8.0.190.0000.00717.01
8.0.180.0000.00816.95
8.0.170.0030.00316.99
8.0.160.0070.00016.97
8.0.150.0040.00416.92
8.0.140.0040.00416.82
8.0.130.0050.00013.34
8.0.120.0000.00716.80
8.0.110.0000.00716.95
8.0.100.0020.00516.93
8.0.90.0050.00316.93
8.0.80.0000.01416.95
8.0.70.0000.00716.82
8.0.60.0000.00717.02
8.0.50.0000.00816.83
8.0.30.0130.00717.02
8.0.20.0090.00917.40
8.0.10.0070.00016.89
8.0.00.0090.01016.78
7.4.330.0000.00515.00
7.4.320.0040.00416.61
7.4.300.0040.00416.58
7.4.290.0030.00316.49
7.4.280.0030.00316.51
7.4.270.0040.00416.61
7.4.260.0050.00313.09
7.4.250.0070.00016.48
7.4.240.0050.00216.41
7.4.230.0030.00316.38
7.4.220.0060.01316.66
7.4.210.0050.00916.53
7.4.200.0040.00416.34
7.4.190.0000.00816.73
7.4.160.0060.00916.46
7.4.150.0170.00717.40
7.4.140.0110.00817.86
7.4.130.0150.00516.64
7.4.120.0090.00816.45
7.4.110.0060.01016.47
7.4.100.0110.00616.64
7.4.90.0100.01316.46
7.4.80.0130.00419.39
7.4.70.0140.00316.57
7.4.60.0030.01716.46
7.4.50.0040.00416.34
7.4.40.0110.00422.77
7.4.30.0070.00916.55
7.4.00.0060.00914.74
7.3.330.0050.00012.99
7.3.320.0000.00512.99
7.3.310.0020.00516.25
7.3.300.0060.00016.23
7.3.290.0000.01316.24
7.3.280.0060.01016.27
7.3.270.0100.01017.40
7.3.260.0120.00616.54
7.3.250.0080.01116.41
7.3.240.0100.00616.33
7.3.230.0130.00316.39
7.3.210.0130.00316.73
7.3.200.0070.01319.39
7.3.190.0100.00716.44
7.3.180.0090.00616.64
7.3.170.0170.00016.60
7.3.160.0100.00716.42
7.3.120.0080.00815.04
7.2.330.0150.00416.75
7.2.320.0000.01616.68
7.2.310.0130.00316.32
7.2.300.0070.01016.68
7.2.290.0040.01316.43
7.2.60.0100.00617.02
7.1.200.0100.01315.20
7.1.100.0060.00918.01
7.1.70.0050.00217.37
7.1.60.0060.00619.43
7.1.50.0040.01817.09
7.1.00.0030.05322.33
7.0.200.0000.00716.59
7.0.140.0000.07322.02
7.0.100.0030.04319.90
7.0.90.0170.02719.92
7.0.80.0030.07719.93
7.0.70.0070.06319.89
7.0.60.0030.05719.96
7.0.50.0030.05320.33
7.0.40.0000.04020.00
7.0.30.0100.05320.00
7.0.20.0070.06020.18
7.0.10.0030.04020.05
7.0.00.0030.06020.03
5.6.280.0100.06720.95
5.6.250.0030.05020.66
5.6.240.0030.04720.69
5.6.230.0130.05720.66
5.6.220.0030.04320.58
5.6.210.0070.03320.64
5.6.200.0030.04021.02
5.6.190.0100.03721.02
5.6.180.0070.03721.02
5.6.170.0030.08020.97
5.6.160.0070.05721.04
5.6.150.0030.04020.95
5.6.140.0000.04321.13
5.6.130.0030.05020.95
5.6.120.0030.05021.03
5.6.110.0030.07321.03
5.6.100.0100.03321.03
5.6.90.0070.03320.91
5.6.80.0000.06720.49
5.6.70.0130.07320.41
5.6.60.0130.07320.31
5.6.50.0070.06020.39
5.6.40.0070.06720.30
5.6.30.0100.07720.38
5.6.20.0100.07020.41
5.6.10.0030.05720.39
5.6.00.0200.06020.35
5.5.380.0030.06020.39
5.5.370.0070.08020.51
5.5.360.0070.06020.34
5.5.350.0000.06020.36
5.5.340.0070.03720.88
5.5.330.0030.04320.82
5.5.320.0000.04320.81
5.5.310.0100.03720.80
5.5.300.0000.04320.88
5.5.290.0030.04320.93
5.5.280.0070.04020.83
5.5.270.0070.04020.89
5.5.260.0000.04320.62
5.5.250.0030.04720.71
5.5.240.0070.08020.27
5.5.230.0070.08020.01
5.5.220.0130.07320.16
5.5.210.0070.07720.20
5.5.200.0000.09020.23
5.5.190.0130.06320.21
5.5.180.0130.07320.25
5.5.160.0030.06720.12
5.5.150.0070.04320.11
5.5.140.0000.05320.10
5.5.130.0070.07720.18
5.5.120.0100.07320.16
5.5.110.0100.06720.07
5.5.100.0030.07720.10
5.5.90.0070.07020.03
5.5.80.0130.04720.00
5.5.70.0100.07320.05
5.5.60.0070.07720.08
5.5.50.0100.05019.96
5.5.40.0030.08020.05
5.5.30.0070.08020.08
5.5.20.0200.06320.14
5.5.10.0170.07019.97
5.5.00.0070.07720.02
5.4.450.0070.04019.43
5.4.440.0000.04019.40
5.4.430.0030.05019.22
5.4.420.0070.03719.38
5.4.410.0000.04318.98
5.4.400.0070.07318.82
5.4.390.0100.06718.91
5.4.380.0070.07319.12
5.4.370.0100.05718.99
5.4.360.0070.08019.02
5.4.350.0130.07018.98
5.4.340.0130.06719.12
5.4.320.0100.06718.82
5.4.310.0030.08319.14
5.4.300.0030.05019.03
5.4.290.0000.08019.12
5.4.280.0100.07719.20
5.4.270.0070.07318.96
5.4.260.0070.06718.98
5.4.250.0130.07319.13
5.4.240.0100.05718.81
5.4.230.0170.05719.13
5.4.220.0000.06318.78
5.4.210.0130.07019.23
5.4.200.0170.06318.97
5.4.190.0100.07018.89
5.4.180.0100.06019.22
5.4.170.0100.07018.77
5.4.160.0030.06019.08
5.4.150.0070.08018.89
5.4.140.0100.05716.35
5.4.130.0100.06016.32
5.4.120.0030.07016.38
5.4.110.0000.07316.32
5.4.100.0130.06316.50
5.4.90.0000.08016.27
5.4.80.0030.04716.40
5.4.70.0100.07316.38
5.4.60.0030.07716.25
5.4.50.0070.04316.18
5.4.40.0100.07316.29
5.4.30.0200.03716.18
5.4.20.0130.07016.18
5.4.10.0000.07316.38
5.4.00.0100.06315.51
5.3.290.0100.07714.50
5.3.280.0100.07014.45
5.3.270.0070.07314.43
5.3.260.0030.07314.59
5.3.250.0070.08014.59
5.3.240.0130.06314.54
5.3.230.0000.04314.54
5.3.220.0200.05014.52
5.3.210.0030.08314.52
5.3.200.0070.06714.39
5.3.190.0070.08014.55
5.3.180.0070.07014.55
5.3.170.0030.07014.55
5.3.160.0100.05714.56
5.3.150.0070.07314.42
5.3.140.0070.07714.39
5.3.130.0030.07714.50
5.3.120.0030.07714.41
5.3.110.0070.07714.40
5.3.100.0100.07314.04
5.3.90.0000.08014.00
5.3.80.0130.06313.88
5.3.70.0100.06713.93
5.3.60.0030.07313.99
5.3.50.0070.07013.94
5.3.40.0000.07013.79
5.3.30.0030.05313.87
5.3.20.0100.07013.69
5.3.10.0130.07013.60
5.3.00.0070.07013.62
5.2.170.0100.05711.00
5.2.160.0030.06311.16
5.2.150.0100.06011.12
5.2.140.0100.05711.19
5.2.130.0070.03710.94
5.2.120.0130.05311.16
5.2.110.0030.06311.16
5.2.100.0100.06011.13
5.2.90.0100.06011.02
5.2.80.0100.05711.13
5.2.70.0100.06011.16
5.2.60.0100.05711.04
5.2.50.0030.06310.86
5.2.40.0100.05010.92
5.2.30.0030.05710.92
5.2.20.0100.05711.00
5.2.10.0000.06310.88
5.2.00.0030.06010.82
5.1.60.0070.05010.07
5.1.50.0070.0509.98
5.1.40.0030.0539.97
5.1.30.0170.05010.26
5.1.20.0030.04010.38
5.1.10.0030.0539.94
5.1.00.0030.05710.08
5.0.50.0030.0479.43
5.0.40.0070.0439.43
5.0.30.0170.0409.43
5.0.20.0100.0379.43
5.0.10.0100.0409.43
5.0.00.0000.0639.43
4.4.90.0000.0379.43
4.4.80.0000.0339.43
4.4.70.0100.0279.43
4.4.60.0030.0339.43
4.4.50.0000.0379.43
4.4.40.0030.0509.43
4.4.30.0030.0379.43
4.4.20.0000.0379.43
4.4.10.0000.0339.43
4.4.00.0100.0509.43
4.3.110.0070.0309.43
4.3.100.0000.0379.43
4.3.90.0000.0379.43
4.3.80.0070.0339.43
4.3.70.0030.0439.43
4.3.60.0000.0309.43
4.3.50.0000.0379.43
4.3.40.0030.0479.43
4.3.30.0030.0339.43
4.3.20.0000.0409.43
4.3.10.0030.0279.43
4.3.00.0000.0339.43

preferences:
36.3 ms | 401 KiB | 5 Q