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('2015-05-04 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)
8.3.60.0040.01218.43
8.3.50.0080.01322.05
8.3.40.0140.00718.66
8.3.30.0040.01118.96
8.3.20.0040.00420.20
8.3.10.0000.00821.75
8.3.00.0080.00019.35
8.2.180.0120.00618.41
8.2.170.0090.00922.96
8.2.160.0170.00020.29
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0050.00326.16
8.2.120.0040.00419.36
8.2.110.0030.00619.46
8.2.100.0040.00817.75
8.2.90.0040.00419.36
8.2.80.0040.00417.97
8.2.70.0080.00017.63
8.2.60.0000.00717.93
8.2.50.0040.00418.07
8.2.40.0030.00519.89
8.2.30.0050.00218.04
8.2.20.0040.00417.89
8.2.10.0060.00318.23
8.2.00.0000.00817.88
8.1.280.0060.00925.92
8.1.270.0040.00418.90
8.1.260.0080.00026.35
8.1.250.0000.00728.09
8.1.240.0030.00622.22
8.1.230.0090.00317.65
8.1.220.0080.00017.79
8.1.210.0080.00018.77
8.1.200.0090.00017.60
8.1.190.0050.00317.25
8.1.180.0080.00018.10
8.1.170.0040.00418.71
8.1.160.0050.00322.09
8.1.150.0050.00218.96
8.1.140.0050.00217.65
8.1.130.0060.00317.85
8.1.120.0030.00617.52
8.1.110.0080.00017.62
8.1.100.0000.00817.65
8.1.90.0040.00317.61
8.1.80.0000.00717.71
8.1.70.0020.00517.75
8.1.60.0030.00717.67
8.1.50.0030.00517.76
8.1.40.0000.00817.73
8.1.30.0060.00317.84
8.1.20.0040.00417.75
8.1.10.0040.00417.57
8.1.00.0040.00417.75
8.0.300.0070.00018.77
8.0.290.0040.00416.75
8.0.280.0030.00518.43
8.0.270.0030.00317.25
8.0.260.0040.00417.40
8.0.250.0030.00417.14
8.0.240.0070.00017.03
8.0.230.0050.00317.06
8.0.220.0000.00717.14
8.0.210.0050.00217.05
8.0.200.0070.00017.02
8.0.190.0000.00817.05
8.0.180.0040.00417.16
8.0.170.0060.00317.14
8.0.160.0080.00017.11
8.0.150.0050.00216.95
8.0.140.0040.00416.96
8.0.130.0080.00313.39
8.0.120.0050.00316.93
8.0.110.0080.00017.14
8.0.100.0030.00517.16
8.0.90.0040.00417.21
8.0.80.0060.00917.08
8.0.70.0040.00417.14
8.0.60.0040.00417.05
8.0.50.0000.00716.96
8.0.30.0120.00917.34
8.0.20.0100.01417.40
8.0.10.0000.00717.39
8.0.00.0140.00316.94
7.4.330.0000.00615.25
7.4.320.0030.00316.60
7.4.300.0040.00416.72
7.4.290.0070.00016.85
7.4.280.0000.00816.79
7.4.270.0030.00316.82
7.4.260.0030.00616.62
7.4.250.0050.00216.79
7.4.240.0010.00616.70
7.4.230.0050.00216.83
7.4.220.0110.00916.71
7.4.210.0080.01216.85
7.4.200.0040.00416.79
7.4.160.0050.01116.67
7.4.150.0090.01517.40
7.4.140.0110.01117.86
7.4.130.0060.01316.74
7.4.120.0080.01016.61
7.4.110.0100.01316.55
7.4.100.0180.00016.71
7.4.90.0070.01016.61
7.4.80.0120.00919.39
7.4.70.0100.00616.71
7.4.60.0150.00916.75
7.4.50.0040.00416.62
7.4.40.0120.00616.77
7.4.30.0140.00616.60
7.4.00.0070.00715.28
7.3.330.0050.00013.26
7.3.320.0060.00613.25
7.3.310.0000.00716.50
7.3.300.0030.00316.33
7.3.290.0040.00416.30
7.3.280.0120.00616.39
7.3.270.0130.00417.40
7.3.260.0120.00616.60
7.3.250.0110.00816.57
7.3.240.0110.00616.40
7.3.230.0150.00916.39
7.3.210.0090.00616.59
7.3.200.0030.01419.39
7.3.190.0060.00916.72
7.3.180.0060.00916.43
7.3.170.0100.00716.42
7.3.160.0130.00316.62
7.3.120.0160.00315.11
7.3.110.0070.00715.14
7.3.100.0030.01314.91
7.3.90.0070.00714.83
7.3.80.0080.00315.20
7.3.70.0060.00615.00
7.3.60.0090.00614.97
7.3.50.0070.00715.00
7.3.40.0000.01215.00
7.3.30.0120.00414.91
7.3.20.0060.01016.85
7.3.10.0100.00916.79
7.3.00.0070.00916.65
7.2.330.0070.01116.64
7.2.320.0140.00416.68
7.2.310.0040.01516.80
7.2.300.0060.01016.70
7.2.290.0160.00616.90
7.2.240.0090.00915.11
7.2.230.0100.00715.09
7.2.220.0080.00415.28
7.2.210.0090.00615.43
7.2.200.0030.01215.20
7.2.190.0070.01015.29
7.2.180.0100.00715.27
7.2.170.0090.00615.11
7.2.160.0030.01315.37
7.2.150.0060.01017.12
7.2.140.0100.01017.00
7.2.130.0110.00616.87
7.2.120.0050.01217.08
7.2.110.0110.00816.95
7.2.100.0090.01116.80
7.2.90.0100.01116.88
7.2.80.0130.00416.81
7.2.70.0110.00916.74
7.2.60.0080.00816.88
7.2.50.0110.00617.04
7.2.40.0090.01116.95
7.2.30.0120.00816.95
7.2.20.0100.00916.93
7.2.10.0100.00716.94
7.2.00.0060.00917.36
7.1.330.0090.00315.80
7.1.320.0040.01215.98
7.1.310.0080.00615.90
7.1.300.0110.00415.82
7.1.290.0070.00715.76
7.1.280.0040.00715.83
7.1.270.0070.01016.02
7.1.260.0070.00716.00
7.1.250.0110.00715.70
7.1.240.0130.00715.55
7.1.230.0120.00615.58
7.1.220.0140.00315.81
7.1.210.0130.00315.84
7.1.200.0090.00315.90
7.1.190.0070.00715.78
7.1.180.0100.00315.60
7.1.170.0110.00415.97
7.1.160.0060.01015.80
7.1.150.0060.00615.90
7.1.140.0120.00915.78
7.1.130.0050.01515.56
7.1.120.0150.00715.93
7.1.110.0180.00415.74
7.1.100.0090.00817.18
7.1.90.0140.01115.71
7.1.80.0150.01115.95
7.1.70.0060.00716.56
7.1.60.0120.01017.68
7.1.50.0120.01116.59
7.1.40.0140.00715.78
7.1.30.0190.00615.67
7.1.20.0160.00915.89
7.1.10.0170.00315.80
7.1.00.0090.04319.04
7.0.330.0070.00715.32
7.0.320.0090.00915.08
7.0.310.0100.00315.41
7.0.300.0090.00915.10
7.0.290.0080.01215.13
7.0.280.0060.01115.24
7.0.270.0130.00615.16
7.0.260.0150.00715.36
7.0.250.0140.00715.18
7.0.240.0100.01515.32
7.0.230.0150.01015.44
7.0.220.0190.00414.83
7.0.210.0090.01315.17
7.0.200.0170.00815.28
7.0.190.0140.00715.51
7.0.180.0140.00915.50
7.0.170.0100.01315.50
7.0.160.0180.00915.41
7.0.150.0150.00515.31
7.0.140.0080.03518.81
7.0.130.0090.00615.40
7.0.120.0140.00415.41
7.0.110.0130.00315.43
7.0.100.0070.02217.66
7.0.90.0260.04317.54
7.0.80.0060.04917.68
7.0.70.0100.04217.74
7.0.60.0250.03817.70
7.0.50.0030.04917.82
7.0.40.0060.02616.47
7.0.30.0070.02816.72
7.0.20.0050.04116.86
7.0.10.0130.04616.58
7.0.00.0100.04516.63
5.6.380.0000.01114.56
5.6.370.0070.00714.30
5.6.360.0070.00914.39
5.6.350.0050.00814.52
5.6.340.0150.00014.06
5.6.330.0120.00314.19
5.6.320.0080.00814.50
5.6.310.0140.00614.21
5.6.300.0100.01014.71
5.6.290.0160.00414.38
5.6.280.0060.04117.63
5.6.270.0050.01014.39
5.6.260.0000.01514.09
5.6.250.0080.02817.37
5.6.240.0110.04217.54
5.6.230.0020.03617.58
5.6.220.0090.04517.38
5.6.210.0100.04417.48
5.6.200.0040.05217.54
5.6.190.0080.03717.81
5.6.180.0060.04517.47
5.6.170.0040.02617.61
5.6.160.0110.04917.54
5.6.150.0100.04717.52
5.6.140.0110.04417.51
5.6.130.0080.03317.55
5.6.120.0050.03317.63
5.6.110.0120.02917.47
5.6.100.0040.03517.47
5.6.90.0110.04617.63
5.6.80.0090.04017.17
5.6.70.0130.03517.31
5.6.60.0060.03317.26
5.6.50.0070.04417.21
5.6.40.0100.03817.17
5.6.30.0050.04617.26
5.6.20.0080.04217.27
5.6.10.0170.02317.35
5.6.00.0130.03817.41
5.5.380.0030.05415.86
5.5.370.0090.04215.69
5.5.360.0070.02215.64
5.5.350.0070.04115.77
5.5.340.0030.03115.99
5.5.330.0080.02815.80
5.5.320.0060.03115.83
5.5.310.0050.04915.82
5.5.300.0030.04015.93
5.5.290.0080.04715.89
5.5.280.0040.04115.94
5.5.270.0120.04015.76
5.5.260.0070.03215.89
5.5.250.0080.04415.79
5.5.240.0100.03915.67
5.5.230.0070.04015.62
5.5.220.0040.04515.40
5.5.210.0020.04515.51
5.5.200.0080.04015.56
5.5.190.0050.04515.65
5.5.180.0080.03315.61
5.5.170.0090.00911.20
5.5.160.0100.03815.58
5.5.150.0060.04215.64
5.5.140.0090.03615.60
5.5.130.0150.04215.60
5.5.120.0150.03715.67
5.5.110.0100.02415.67
5.5.100.0250.03615.61
5.5.90.0140.03215.53
5.5.80.0150.02315.53
5.5.70.0190.03715.66
5.5.60.0140.02715.47
5.5.50.0200.03815.47
5.5.40.0150.02215.53
5.5.30.0210.02715.54
5.5.20.0150.04215.60
5.5.10.0210.02315.64
5.5.00.0170.02215.46
5.4.450.0110.04115.14
5.4.440.0100.02514.99
5.4.430.0080.04015.04
5.4.420.0060.04014.98
5.4.410.0080.03414.81
5.4.400.0080.04014.93
5.4.390.0110.03914.96
5.4.380.0070.04114.88
5.4.370.0120.01914.94
5.4.360.0020.04314.94
5.4.350.0130.02314.89
5.4.340.0090.03714.90
5.4.330.0080.00411.04
5.4.320.0050.02715.03
5.4.310.0050.02514.85
5.4.300.0180.03414.83
5.4.290.0100.03914.91
5.4.280.0040.02914.72
5.4.270.0060.04314.84
5.4.260.0100.02114.81
5.4.250.0090.02414.83
5.4.240.0120.03314.90
5.4.230.0130.02714.88
5.4.220.0110.02014.80
5.4.210.0100.03314.77
5.4.200.0100.02215.02
5.4.190.0050.02314.95
5.4.180.0100.03614.94
5.4.170.0110.03514.89
5.4.160.0080.04214.78
5.4.150.0110.03014.94
5.4.140.0150.03513.51
5.4.130.0080.03213.64
5.4.120.0160.02013.74
5.4.110.0110.03413.62
5.4.100.0120.01813.41
5.4.90.0140.02413.61
5.4.80.0110.03713.53
5.4.70.0070.02213.52
5.4.60.0090.02113.66
5.4.50.0060.03813.59
5.4.40.0060.02213.64
5.4.30.0080.03713.63
5.4.20.0080.02013.61
5.4.10.0060.01813.54
5.4.00.0100.02113.35
5.3.290.0120.02012.63
5.3.280.0020.03412.52
5.3.270.0070.02512.51
5.3.260.0090.04012.63
5.3.250.0100.04112.54
5.3.240.0070.04112.52
5.3.230.0070.03512.57
5.3.220.0160.02512.54
5.3.210.0140.02012.49
5.3.200.0120.02212.44
5.3.190.0070.02712.54
5.3.180.0070.02512.52
5.3.170.0140.01512.60
5.3.160.0040.02212.44
5.3.150.0050.03812.50
5.3.140.0070.01812.49
5.3.130.0030.03012.42
5.3.120.0030.02312.45
5.3.110.0050.02012.55
5.3.100.0030.02312.30
5.3.90.0110.01512.26
5.3.80.0130.01712.20
5.3.70.0120.02512.06
5.3.60.0050.01812.22
5.3.50.0080.02112.31
5.3.40.0130.03512.22
5.3.30.0070.02312.18
5.3.20.0100.02812.04
5.3.10.0070.03811.93
5.3.00.0040.03911.92
5.2.170.0040.03210.62
5.2.160.0050.03310.69
5.2.150.0050.02810.61
5.2.140.0050.01310.62
5.2.130.0040.01810.59
5.2.120.0070.02810.59
5.2.110.0030.01810.65
5.2.100.0050.01710.67
5.2.90.0050.02010.70
5.2.80.0040.02710.58
5.2.70.0000.02110.63
5.2.60.0050.01610.66
5.2.50.0100.01210.63
5.2.40.0020.01510.55
5.2.30.0030.01710.51
5.2.20.0090.02510.61
5.2.10.0060.01510.58
5.2.00.0060.01610.51
5.1.60.0030.02310.15
5.1.50.0040.03210.15
5.1.40.0020.02910.12
5.1.30.0070.01710.22
5.1.20.0030.01310.31
5.1.10.0060.01310.18
5.1.00.0080.01810.16
5.0.50.0090.0199.68
5.0.40.0020.0229.68
5.0.30.0080.0279.68
5.0.20.0090.0109.68
5.0.10.0080.0129.68
5.0.00.0080.0189.68
4.4.90.0040.0099.68
4.4.80.0020.0109.68
4.4.70.0060.0089.68
4.4.60.0000.0109.68
4.4.50.0050.0179.68
4.4.40.0000.0159.68
4.4.30.0040.0159.68
4.4.20.0060.0089.68
4.4.10.0050.0139.68
4.4.00.0050.0259.68
4.3.110.0040.0179.68
4.3.100.0050.0129.68
4.3.90.0030.0139.68
4.3.80.0010.0149.68
4.3.70.0030.0139.68
4.3.60.0020.0169.68
4.3.50.0030.0179.68
4.3.40.0060.0289.68
4.3.30.0040.0179.68
4.3.20.0000.0199.68
4.3.10.0030.0139.68
4.3.00.0020.0129.68

preferences:
51.09 ms | 401 KiB | 5 Q