3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = new DateTime('2015-05-04 17:22'); var_dump((string) $a->format('Y-m-d H:i:s')); $a->modify('+1 day'); var_dump((string) $a->format('Y-m-d H:i:s')); $a->modify('+1 weekday'); var_dump((string) $a->format('Y-m-d H:i:s')); var_dump(date('Y-m-d H:i:s', strtotime('+1 weekday', strtotime('2015-05-05 17:22'))));

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)
8.3.60.0090.00618.43
8.3.50.0130.00822.07
8.3.40.0060.01618.83
8.3.30.0040.01118.74
8.3.20.0080.00020.16
8.3.10.0040.00423.67
8.3.00.0040.00419.38
8.2.180.0110.00718.38
8.2.170.0110.00322.96
8.2.160.0030.01020.56
8.2.150.0060.00324.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0040.00419.48
8.2.110.0050.00519.44
8.2.100.0080.00417.62
8.2.90.0040.00419.41
8.2.80.0040.00417.97
8.2.70.0000.00917.88
8.2.60.0080.00017.93
8.2.50.0000.00918.07
8.2.40.0030.00620.07
8.2.30.0000.00718.18
8.2.20.0030.00517.95
8.2.10.0000.00818.00
8.2.00.0040.00417.88
8.1.280.0160.00625.92
8.1.270.0060.00319.06
8.1.260.0000.00826.35
8.1.250.0060.00928.09
8.1.240.0060.00322.03
8.1.230.0000.01117.76
8.1.220.0040.00417.79
8.1.210.0000.00818.77
8.1.200.0000.00817.35
8.1.190.0040.00417.48
8.1.180.0040.00418.10
8.1.170.0050.00318.66
8.1.160.0000.00722.01
8.1.150.0040.00418.95
8.1.140.0070.00017.57
8.1.130.0030.00717.93
8.1.120.0050.00217.57
8.1.110.0040.00417.64
8.1.100.0040.00417.64
8.1.90.0050.00317.62
8.1.80.0000.00817.63
8.1.70.0070.00017.65
8.1.60.0040.00417.81
8.1.50.0000.00917.76
8.1.40.0040.00417.80
8.1.30.0030.00517.78
8.1.20.0040.00417.88
8.1.10.0000.00717.67
8.1.00.0000.00817.59
8.0.300.0000.00718.77
8.0.290.0090.00016.75
8.0.280.0000.00718.43
8.0.270.0050.00317.34
8.0.260.0000.00617.33
8.0.250.0070.00017.19
8.0.240.0000.00717.20
8.0.230.0000.00717.05
8.0.220.0030.00317.00
8.0.210.0030.00317.16
8.0.200.0030.00317.13
8.0.190.0080.00017.11
8.0.180.0070.00017.05
8.0.170.0000.00717.12
8.0.160.0030.00517.08
8.0.150.0030.00316.95
8.0.140.0040.00417.09
8.0.130.0060.00413.54
8.0.120.0040.00417.05
8.0.110.0050.00217.09
8.0.100.0040.00417.15
8.0.90.0000.00817.12
8.0.80.0090.00617.05
8.0.70.0040.00416.92
8.0.60.0000.00716.98
8.0.50.0000.00817.12
8.0.30.0080.01717.27
8.0.20.0200.00717.40
8.0.10.0050.00217.29
8.0.00.0060.01216.97
7.4.330.0050.00015.09
7.4.320.0000.00616.60
7.4.300.0000.00716.81
7.4.290.0030.00516.80
7.4.280.0050.00316.83
7.4.270.0030.00316.69
7.4.260.0030.00316.80
7.4.250.0030.00616.61
7.4.240.0050.00216.75
7.4.230.0000.00716.64
7.4.220.0150.00616.62
7.4.210.0050.00916.68
7.4.200.0040.00416.61
7.4.160.0080.00816.68
7.4.150.0100.00717.40
7.4.140.0110.01317.86
7.4.130.0090.00916.73
7.4.120.0070.01016.75
7.4.110.0100.00716.62
7.4.100.0150.00416.80
7.4.90.0070.01016.57
7.4.80.0110.00719.39
7.4.70.0000.01616.73
7.4.60.0120.00916.74
7.4.50.0030.00616.91
7.4.40.0140.01116.53
7.4.30.0030.01716.88
7.4.00.0000.01415.27
7.3.330.0030.00313.23
7.3.320.0130.00013.12
7.3.310.0000.00816.42
7.3.300.0030.00316.33
7.3.290.0040.00416.30
7.3.280.0100.00616.37
7.3.270.0180.00917.40
7.3.260.0090.00916.56
7.3.250.0050.01416.46
7.3.240.0150.00716.46
7.3.230.0230.00016.48
7.3.210.0060.01016.57
7.3.200.0000.01519.39
7.3.190.0060.01016.35
7.3.180.0080.00816.83
7.3.170.0170.00016.46
7.3.160.0090.00616.63
7.2.330.0090.00916.76
7.2.320.0070.01016.83
7.2.310.0110.00816.79
7.2.300.0060.01116.85
7.2.290.0130.00516.60
7.2.60.0000.01517.13
7.2.00.0090.00619.28
7.1.200.0000.01116.04
7.1.100.0030.00918.37
7.1.70.0000.01117.38
7.1.60.0150.00919.50
7.1.50.0100.00317.14
7.1.00.0030.07722.37
7.0.200.0080.00815.22
7.0.140.0000.04022.18
7.0.80.0070.04719.88
7.0.70.0100.07019.90
7.0.60.0570.07719.97
7.0.50.0570.08020.40
7.0.40.0000.05320.08
7.0.30.0070.05020.05
7.0.20.0170.07720.18
7.0.10.0000.05320.14
7.0.00.0100.03720.04
5.6.280.0030.07321.02
5.6.230.0100.04020.48
5.6.220.0000.08720.64
5.6.210.0070.08320.46
5.6.200.0100.07721.05
5.6.190.0000.04721.11
5.6.180.0030.08721.00
5.6.170.0070.07021.02
5.6.160.0100.07721.05
5.6.150.0170.04321.11
5.6.140.0030.06720.95
5.6.130.0130.07321.07
5.6.120.0030.06021.07
5.6.110.0100.08020.99
5.6.100.0070.08721.09
5.6.90.0130.04321.06
5.6.80.0100.04320.36
5.6.70.0130.04320.54
5.6.60.0100.05020.43
5.6.50.0130.08020.34
5.6.40.0070.04020.43
5.6.30.0070.05020.53
5.6.20.0030.04720.46
5.6.10.0170.03320.31
5.6.00.0070.07720.46
5.5.370.0130.04020.45
5.5.360.0100.07320.41
5.5.350.0030.05720.36
5.5.340.0100.07020.88
5.5.330.0130.06020.92
5.5.320.0130.07720.78
5.5.310.0070.04320.82
5.5.300.0030.08320.91
5.5.290.0100.08720.85
5.5.280.0070.08720.88
5.5.270.0100.08020.73
5.5.260.0130.08020.87
5.5.250.0070.08020.70
5.5.240.0070.07720.15
5.5.230.0070.05020.29
5.5.220.0030.04020.23
5.5.210.0070.06320.02
5.5.200.0000.08320.27
5.5.190.0100.07720.23
5.5.180.0030.06020.25
5.5.160.0070.04320.24
5.5.150.0130.07020.18
5.5.140.0200.04320.26
5.5.130.0070.04719.98
5.5.120.0030.08720.24
5.5.110.0100.05320.16
5.5.100.0200.06320.13
5.5.90.0070.03720.07
5.5.80.0200.06720.10
5.5.70.0070.04320.08
5.5.60.0170.02720.15
5.5.50.0070.07720.09
5.5.40.0030.07719.95
5.5.30.0130.04320.07
5.5.20.0070.04319.93
5.5.10.0100.06720.05
5.5.00.0130.06319.97
5.4.450.0130.05719.29
5.4.440.0100.06719.39
5.4.430.0130.04719.13
5.4.420.0200.06719.46
5.4.410.0070.07719.31
5.4.400.0130.07019.10
5.4.390.0070.04018.81
5.4.380.0130.04318.81
5.4.370.0000.06318.95
5.4.360.0030.07718.90
5.4.350.0100.07019.12
5.4.340.0130.04718.90
5.4.320.0100.04719.25
5.4.310.0130.06719.11
5.4.300.0100.08018.96
5.4.290.0100.06719.22
5.4.280.0130.07018.98
5.4.270.0200.06318.97
5.4.260.0030.08319.11
5.4.250.0100.04719.16
5.4.240.0200.06719.09
5.4.230.0070.07318.97
5.4.220.0030.04019.03
5.4.210.0000.08719.09
5.4.200.0000.05018.97
5.4.190.0230.06019.05
5.4.180.0000.08318.93
5.4.170.0100.07719.03
5.4.160.0100.06719.00
5.4.150.0070.07719.09
5.4.140.0130.06016.34
5.4.130.0130.06716.38
5.4.120.0070.05716.11
5.4.110.0030.07716.29
5.4.100.0170.05016.27
5.4.90.0000.06016.28
5.4.80.0100.07016.24
5.4.70.0170.05316.34
5.4.60.0070.04716.20
5.4.50.0130.03016.40
5.4.40.0100.06716.45
5.4.30.0030.07016.41
5.4.20.0070.07016.30
5.4.10.0200.03716.17
5.4.00.0100.05315.73
5.3.290.0130.07714.62
5.3.280.0000.04314.55
5.3.270.0200.06714.58
5.3.260.0030.08714.59
5.3.250.0030.08314.54
5.3.240.0100.07314.44
5.3.230.0030.06014.54
5.3.220.0100.07014.58
5.3.210.0100.04714.56
5.3.200.0030.05014.40
5.3.190.0030.04714.43
5.3.180.0100.07314.55
5.3.170.0030.08014.42
5.3.160.0030.04014.39
5.3.150.0070.04014.50
5.3.140.0100.07014.55
5.3.130.0070.07014.50
5.3.120.0100.03714.52
5.3.110.0030.08314.51
5.3.100.0070.04014.02
5.3.90.0100.04013.88
5.3.80.0030.04313.92
5.3.70.0100.07313.95
5.3.60.0100.07713.77
5.3.50.0070.07013.80
5.3.40.0130.07013.91
5.3.30.0030.04313.91
5.3.20.0130.06013.65
5.3.10.0070.05313.41
5.3.00.0030.07313.62
5.2.170.0030.06711.06
5.2.160.0030.04710.95
5.2.150.0000.04011.19
5.2.140.0070.04711.13
5.2.130.0100.05711.16
5.2.120.0130.05310.93
5.2.110.0170.03011.02
5.2.100.0100.05710.89
5.2.90.0070.05311.06
5.2.80.0130.05010.93
5.2.70.0070.04011.01
5.2.60.0100.03011.09
5.2.50.0070.06311.06
5.2.40.0070.06310.92
5.2.30.0070.04010.80
5.2.20.0100.05710.80
5.2.10.0070.05310.91
5.2.00.0130.03310.76
5.1.60.0070.0439.83
5.1.50.0100.04710.07
5.1.40.0070.04710.02
5.1.30.0070.05310.39
5.1.20.0070.03710.21
5.1.10.0070.04710.11
5.1.00.0070.02310.14
5.0.50.0030.0478.59
5.0.40.0070.0408.25
5.0.30.0030.0708.10
5.0.20.0030.0308.27
5.0.10.0030.0408.20
5.0.00.0000.0578.23
4.4.90.0030.0177.14
4.4.80.0030.0207.14
4.4.70.0000.0277.14
4.4.60.0070.0307.14
4.4.50.0100.0307.14
4.4.40.0030.0407.14
4.4.30.0000.0377.14
4.4.20.0000.0177.14
4.4.10.0000.0407.14
4.4.00.0000.0507.14
4.3.110.0000.0307.14
4.3.100.0030.0277.14
4.3.90.0070.0307.14
4.3.80.0000.0537.14
4.3.70.0000.0337.14
4.3.60.0000.0277.14
4.3.50.0000.0407.14
4.3.40.0100.0337.14
4.3.30.0000.0337.14
4.3.20.0000.0377.14
4.3.10.0000.0307.14
4.3.00.0030.0277.14

preferences:
51.71 ms | 401 KiB | 5 Q