3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo strtotime('+1 month').PHP_EOL; echo strtotime('+2 month').PHP_EOL; echo strtotime('+40 days').PHP_EOL; echo strtotime('+50 days').PHP_EOL; echo strtotime('+90 days').PHP_EOL;

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)
8.3.60.0070.01418.56
8.3.50.0080.01122.00
8.3.40.0160.00318.79
8.3.30.0140.00018.92
8.3.20.0040.00420.16
8.3.10.0040.00421.92
8.3.00.0030.01422.34
8.2.180.0160.00616.50
8.2.170.0110.00322.96
8.2.160.0070.00720.39
8.2.150.0040.00424.18
8.2.140.0090.00024.66
8.2.130.0130.00726.16
8.2.120.0120.00619.34
8.2.110.0000.00922.25
8.2.100.0040.00719.51
8.2.90.0040.00419.29
8.2.80.0040.00418.05
8.2.70.0000.00817.50
8.2.60.0000.00817.80
8.2.50.0000.00818.07
8.2.40.0040.00418.34
8.2.30.0000.00818.00
8.2.20.0000.00717.68
8.2.10.0050.00319.59
8.2.00.0080.00017.82
8.1.280.0140.00425.92
8.1.270.0040.00422.16
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0070.00323.79
8.1.230.0110.00019.13
8.1.220.0000.00817.78
8.1.210.0050.00318.77
8.1.200.0030.00717.48
8.1.190.0080.00017.52
8.1.180.0020.00518.80
8.1.170.0030.00518.73
8.1.160.0000.00722.05
8.1.150.0050.00218.87
8.1.140.0000.00817.61
8.1.130.0020.00517.75
8.1.120.0030.00317.56
8.1.110.0000.00717.52
8.1.100.0030.00417.66
8.1.90.0080.00017.52
8.1.80.0050.00317.60
8.1.70.0000.00717.60
8.1.60.0030.00517.75
8.1.50.0060.00317.67
8.1.40.0040.00417.52
8.1.30.0060.00317.73
8.1.20.0050.00317.79
8.1.10.0030.00617.61
8.1.00.0080.00017.69
8.0.300.0000.00718.77
8.0.290.0000.00717.17
8.0.280.0000.00618.55
8.0.270.0000.00817.26
8.0.260.0030.00316.88
8.0.250.0000.00717.16
8.0.240.0070.00017.16
8.0.230.0000.00817.14
8.0.220.0030.00317.04
8.0.210.0070.00016.96
8.0.200.0060.00017.12
8.0.190.0000.00817.11
8.0.180.0000.00717.18
8.0.170.0020.00517.10
8.0.160.0070.00016.98
8.0.150.0000.00817.12
8.0.140.0000.00817.04
8.0.130.0030.00313.44
8.0.120.0050.00316.93
8.0.110.0090.00017.07
8.0.100.0040.00416.92
8.0.90.0000.00717.11
8.0.80.0090.00917.13
8.0.70.0060.00316.93
8.0.60.0000.00717.04
8.0.50.0040.00416.81
8.0.30.0060.01217.14
8.0.20.0110.00817.42
8.0.10.0000.00717.09
8.0.00.0140.01016.93
7.4.330.0000.00515.03
7.4.320.0040.00416.70
7.4.300.0000.00616.54
7.4.290.0080.00016.49
7.4.280.0000.00716.58
7.4.270.0030.00316.67
7.4.260.0070.00016.64
7.4.250.0050.00316.67
7.4.240.0060.00216.62
7.4.230.0030.00316.66
7.4.220.0030.01416.50
7.4.210.0080.00816.65
7.4.200.0000.00716.63
7.4.190.0070.00016.54
7.4.160.0120.00616.55
7.4.150.0110.00617.40
7.4.140.0100.00717.86
7.4.130.0090.00916.57
7.4.120.0120.00516.61
7.4.110.0140.00316.52
7.4.100.0140.01016.66
7.4.90.0000.01816.65
7.4.80.0120.00619.39
7.4.70.0140.00316.43
7.4.60.0060.01016.71
7.4.50.0040.00416.50
7.4.40.0030.01022.77
7.4.30.0030.01316.66
7.4.00.0060.00914.94
7.3.330.0030.00313.21
7.3.320.0000.00613.29
7.3.310.0030.00316.38
7.3.300.0000.00716.35
7.3.290.0000.01316.43
7.3.280.0080.01116.39
7.3.270.0030.01917.40
7.3.260.0070.01016.61
7.3.250.0120.00816.64
7.3.240.0030.01516.54
7.3.230.0070.01116.57
7.3.210.0130.00716.56
7.3.200.0090.01319.39
7.3.190.0170.00416.73
7.3.180.0030.01416.73
7.3.170.0060.01016.69
7.3.160.0060.01116.40
7.3.120.0000.01215.17
7.2.330.0060.01216.98
7.2.320.0070.01016.88
7.2.310.0110.00616.88
7.2.300.0100.00616.79
7.2.290.0060.00916.81
7.2.60.0070.00717.03
7.2.00.0000.00919.73
7.1.200.0040.01115.95
7.1.100.0000.01218.45
7.1.70.0070.00717.08
7.1.60.0110.01119.82
7.1.50.0060.00616.80
7.1.00.0030.07722.43
7.0.200.0090.00316.86
7.0.140.0030.07321.99
7.0.60.0030.04019.81
7.0.50.0030.05017.80
7.0.40.0030.04720.27
7.0.30.0100.05320.33
7.0.20.0300.03720.09
7.0.10.0030.05320.20
7.0.00.0070.04320.33
5.6.280.0100.06720.90
5.6.210.0130.04320.52
5.6.200.0030.05018.12
5.6.190.0030.09320.41
5.6.180.0370.07320.49
5.6.170.0430.06320.51
5.6.160.0000.06720.52
5.6.150.0070.05318.12
5.6.140.0030.08718.07
5.6.130.0070.06018.12
5.6.120.0100.08021.13
5.6.110.0130.06721.04
5.6.100.0270.06320.97
5.6.90.0030.05720.94
5.6.80.0070.08020.27
5.5.350.0100.03320.40
5.5.340.0070.04017.98
5.5.330.0100.03720.55
5.5.320.0270.04720.39
5.5.310.0370.05020.29
5.5.300.0070.06717.95
5.5.290.0100.07717.90
5.5.280.0070.08020.87
5.5.270.0070.03720.83
5.5.260.0200.07020.64
5.5.250.0130.08020.67
5.5.240.0000.04320.11
5.4.450.0700.05319.54
5.4.440.0600.06319.63
5.4.430.0070.05719.50
5.4.420.0030.06319.46
5.4.410.0100.05318.81
5.4.400.0270.04018.51
5.4.390.0130.04718.69
5.4.380.0100.05318.63
5.4.370.0330.05018.68
5.4.360.0300.04018.56
5.4.350.0400.04318.61
5.4.340.0300.05718.46
5.4.320.0060.03612.45
5.4.310.0070.04012.45
5.4.300.0050.03812.45
5.4.290.0070.04012.45
5.4.280.0080.03612.34
5.4.270.0070.03812.34
5.4.260.0100.04718.88
5.4.250.0130.04718.88
5.4.240.0070.05718.89
5.4.230.0130.06718.68
5.4.220.0030.06018.88
5.4.210.0170.04718.88
5.4.200.0070.05318.88
5.4.190.0070.05318.86
5.4.180.0070.05018.77
5.4.170.0070.06018.86
5.4.160.0130.07318.76
5.4.150.0000.06318.66
5.4.140.0100.04716.46
5.4.130.0000.05716.35
5.4.120.0070.04716.57
5.4.110.0030.05316.39
5.4.100.0130.04716.50
5.4.90.0100.04716.32
5.4.80.0230.05716.21
5.4.70.0200.04716.31
5.4.60.0130.06716.15
5.4.50.0130.06316.49
5.4.40.0100.06316.50
5.4.30.0170.06016.40
5.4.20.0200.05316.34
5.4.10.0170.05316.27
5.4.00.0100.05015.85
5.3.290.0050.04112.80
5.3.280.0130.06714.29
5.3.270.0030.08014.61
5.3.260.0100.05014.60
5.3.250.0030.05314.62
5.3.240.0170.04714.49
5.3.230.0100.05014.61
5.3.220.0030.07014.58
5.3.210.0130.06014.48
5.3.200.0030.05714.40
5.3.190.0170.06014.26
5.3.180.0070.05314.71
5.3.170.0070.05314.45
5.3.160.0030.05314.45
5.3.150.0100.06714.40
5.3.140.0170.06314.57
5.3.130.0170.04714.56
5.3.120.0170.06714.56
5.3.110.0100.07314.24
5.3.100.0070.05013.88
5.3.90.0100.04714.02
5.3.80.0000.05713.84
5.3.70.0100.04714.02
5.3.60.0070.04714.01
5.3.50.0070.05713.83
5.3.40.0100.07013.82
5.3.30.0070.05013.74
5.3.20.0070.04713.71
5.3.10.0070.04713.53
5.3.00.0070.05013.64
5.2.170.0070.04011.07
5.2.160.0070.03710.98
5.2.150.0000.05011.15
5.2.140.0070.04711.13
5.2.130.0130.04711.11
5.2.120.0030.04011.11
5.2.110.0030.04311.11
5.2.100.0030.04010.93
5.2.90.0170.04711.10
5.2.80.0070.04311.09
5.2.70.0100.03711.25
5.2.60.0070.04010.97
5.2.50.0030.06011.03
5.2.40.0100.03310.93
5.2.30.0030.04310.88
5.2.20.0100.04010.98
5.2.10.0100.04710.95
5.2.00.0000.04310.61
5.1.60.0170.03710.02
5.1.50.0070.0509.99
5.1.40.0130.03710.04
5.1.30.0000.06010.28
5.1.20.0030.04010.42
5.1.10.0100.04710.29
5.1.00.0070.03710.21
5.0.50.0030.0378.59
5.0.40.0100.0278.48
5.0.30.0130.0478.25
5.0.20.0100.0338.15
5.0.10.0100.0338.16
5.0.00.0000.0438.06
4.4.90.0000.0237.05
4.4.80.0030.0237.05
4.4.70.0030.0237.05
4.4.60.0030.0207.05
4.4.50.0030.0207.05
4.4.40.0030.0437.05
4.4.30.0070.0207.05
4.4.20.0030.0337.05
4.4.10.0030.0307.05
4.4.00.0000.0437.05
4.3.110.0070.0207.05
4.3.100.0070.0237.05
4.3.90.0030.0307.05
4.3.80.0100.0277.05
4.3.70.0030.0307.05
4.3.60.0030.0207.05
4.3.50.0030.0307.05
4.3.40.0070.0407.05
4.3.30.0000.0337.05
4.3.20.0000.0237.05
4.3.10.0030.0277.05
4.3.00.0130.0276.85

preferences:
40.35 ms | 401 KiB | 5 Q