3v4l.org

run code in 300+ PHP versions simultaneously
<?php $end = DateTime::createFromFormat('Y-m-d H:i:s', '2015-03-29 03:00:00'); var_dump($end); var_dump($end->modify('-15minutes')); ?> object(DateTime)#1 (3) { ["date"]=> string(19) "2015-03-29 03:00:00" ["timezone_type"]=> int(3) ["timezone"]=> string(13) "Europe/Warsaw" } object(DateTime)#1 (3) { ["date"]=> string(19) "2015-03-29 03:45:00" ["timezone_type"]=> int(3) ["timezone"]=> string(13) "Europe/Warsaw" }

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)
8.3.60.0150.00718.30
8.3.50.0070.01221.99
8.3.40.0040.01119.09
8.3.30.0030.01019.02
8.3.20.0040.00420.34
8.3.10.0040.00421.77
8.3.00.0040.00419.27
8.2.180.0090.00616.75
8.2.170.0110.00422.96
8.2.160.0130.00722.23
8.2.150.0060.00624.18
8.2.140.0000.00724.66
8.2.130.0000.00726.16
8.2.120.0000.00819.78
8.2.110.0060.00322.02
8.2.100.0090.00318.09
8.2.90.0000.00919.30
8.2.80.0000.00817.97
8.2.70.0110.00017.88
8.2.60.0090.00318.05
8.2.50.0050.00518.07
8.2.40.0090.00318.34
8.2.30.0040.00418.25
8.2.20.0060.00317.77
8.2.10.0030.00518.21
8.2.00.0070.00017.93
8.1.280.0110.00425.92
8.1.270.0080.00019.14
8.1.260.0080.00026.35
8.1.250.0020.00528.09
8.1.240.0040.00422.11
8.1.230.0080.00319.22
8.1.220.0080.00017.79
8.1.210.0030.00518.77
8.1.200.0030.00617.48
8.1.190.0050.00417.35
8.1.180.0030.00518.10
8.1.170.0080.00018.75
8.1.160.0070.00021.93
8.1.150.0070.00218.95
8.1.140.0030.00519.34
8.1.130.0000.00717.90
8.1.120.0000.00817.59
8.1.110.0000.00817.66
8.1.100.0000.00717.64
8.1.90.0000.00817.50
8.1.80.0040.00417.63
8.1.70.0030.00317.70
8.1.60.0030.00617.71
8.1.50.0050.00517.57
8.1.40.0030.00517.54
8.1.30.0040.00417.82
8.1.20.0070.00017.75
8.1.10.0040.00417.84
8.1.00.0040.00417.76
8.0.300.0040.00418.77
8.0.290.0040.00417.00
8.0.280.0030.00318.73
8.0.270.0070.00017.46
8.0.260.0000.00617.42
8.0.250.0070.00017.19
8.0.240.0030.00517.18
8.0.230.0000.00717.10
8.0.220.0070.00017.04
8.0.210.0040.00316.96
8.0.200.0040.00417.21
8.0.190.0040.00417.08
8.0.180.0050.00217.13
8.0.170.0030.00517.15
8.0.160.0020.00517.16
8.0.150.0030.00617.05
8.0.140.0040.00417.15
8.0.130.0050.00213.50
8.0.120.0040.00416.95
8.0.110.0000.00717.12
8.0.100.0050.00317.10
8.0.90.0030.00517.10
8.0.80.0120.01017.05
8.0.70.0030.00717.10
8.0.60.0050.00217.16
8.0.50.0040.00417.00
8.0.30.0130.00717.27
8.0.20.0130.00817.40
8.0.10.0060.00317.25
8.0.00.0040.01416.94
7.4.330.0000.00515.21
7.4.320.0060.00016.67
7.4.300.0000.00616.76
7.4.290.0070.00016.68
7.4.280.0080.00016.65
7.4.270.0000.00716.77
7.4.260.0080.00316.67
7.4.250.0000.00816.52
7.4.240.0020.00516.73
7.4.230.0030.00316.51
7.4.220.0170.00316.63
7.4.210.0030.01716.64
7.4.200.0070.00016.82
7.4.160.0050.01216.73
7.4.150.0130.00617.40
7.4.140.0070.01117.86
7.4.130.0130.00816.68
7.4.120.0150.00616.77
7.4.110.0070.01016.86
7.4.100.0130.00916.72
7.4.90.0070.01116.50
7.4.80.0100.00719.39
7.4.70.0070.01016.78
7.4.60.0060.01016.64
7.4.50.0040.00416.50
7.4.40.0070.01016.67
7.4.30.0060.01116.78
7.4.00.0120.00415.38
7.3.330.0030.00313.21
7.3.320.0020.00213.18
7.3.310.0070.00016.37
7.3.300.0060.00016.21
7.3.290.0030.01216.36
7.3.280.0060.00916.35
7.3.270.0120.00417.40
7.3.260.0090.00916.38
7.3.250.0100.00816.52
7.3.240.0100.00616.40
7.3.230.0120.01216.73
7.3.210.0110.00716.34
7.3.200.0140.00319.39
7.3.190.0090.00616.46
7.3.180.0060.00916.60
7.3.170.0100.01316.45
7.3.160.0130.00316.42
7.3.10.0000.01216.38
7.3.00.0040.01216.47
7.2.330.0070.01016.84
7.2.320.0100.01016.69
7.2.310.0080.00816.86
7.2.300.0090.00916.73
7.2.290.0110.00716.98
7.2.130.0030.01017.06
7.2.120.0060.00616.73
7.2.110.0030.00616.93
7.2.100.0030.00616.84
7.2.90.0030.01217.00
7.2.80.0070.00317.13
7.2.70.0060.00617.11
7.2.60.0030.01016.97
7.2.50.0040.00817.24
7.2.40.0070.01017.16
7.2.30.0110.00717.08
7.2.20.0040.00717.05
7.2.10.0080.00017.07
7.2.00.0070.00418.24
7.1.250.0030.00615.82
7.1.100.0030.00718.39
7.1.70.0030.01417.47
7.1.60.0070.01719.46
7.1.50.0030.01617.17
7.1.00.0100.07022.40
7.0.200.0040.00416.64
7.0.140.0030.04022.07
7.0.60.0100.05720.04
7.0.50.0070.08017.88
7.0.40.0100.07320.06
7.0.30.0300.07720.16
7.0.20.0230.08320.32
7.0.10.0070.08720.18
7.0.00.0000.05720.01
5.6.210.0000.04320.50
5.6.200.0070.06318.08
5.6.190.0030.07720.27
5.6.180.0330.06020.27
5.6.170.0330.07320.38
5.6.160.0030.04320.61
5.6.150.0070.05718.15
5.6.140.0030.06718.12
5.6.130.0030.05318.11
5.6.120.0000.04720.98
5.6.110.0070.04021.07
5.6.100.0130.04320.95
5.6.90.0130.07721.00
5.6.80.0070.07720.41
5.5.350.2970.04320.38
5.5.340.0100.03718.01
5.5.330.0000.09720.12
5.5.320.1600.07020.34
5.5.310.0300.05320.29
5.5.300.0130.07318.02
5.5.290.0100.06718.01
5.5.280.0030.05720.88
5.5.270.0070.04020.75
5.5.260.0130.07320.79
5.5.250.0070.03720.66
5.5.240.0070.06020.11
5.4.450.0270.04719.49
5.4.440.0200.04719.59
5.4.430.0170.04719.29
5.4.420.0070.06719.64
5.4.410.0100.05319.19
5.4.400.0200.04319.17
5.4.390.0270.05318.44
5.4.380.0300.05018.56
5.4.370.0200.06318.48
5.4.360.0400.04018.66
5.4.350.0270.05718.56
5.4.340.0270.05718.46
5.4.320.0270.05718.52
5.4.310.0270.05718.45
5.4.300.0200.06018.55
5.4.290.0270.05718.56
5.4.280.0300.05318.67
5.4.270.0270.06718.73
5.4.260.0330.05318.73
5.4.250.0300.06018.51
5.4.240.0330.04718.64
5.4.230.0330.04718.64
5.4.220.0370.05318.67
5.4.210.0330.04718.55
5.4.200.0400.04316.66
5.4.190.0330.04718.54
5.4.180.0270.05318.46
5.4.170.0300.05718.63
5.4.160.0200.06318.71
5.4.150.0200.06318.69
5.4.140.0230.05716.23
5.4.130.0200.05716.17
5.4.120.0370.04316.04
5.4.110.0230.04716.25
5.4.100.0200.05316.17
5.4.90.0270.05016.31
5.4.80.0270.04716.20
5.4.70.0170.06016.28
5.4.60.0170.05316.02
5.4.50.0230.05016.03
5.4.40.0330.04716.10
5.4.30.0270.05016.13
5.4.20.0230.05016.13
5.4.10.0170.06016.16
5.4.00.0230.06715.75
5.3.290.0300.04314.66
5.3.280.0270.05014.58
5.3.270.0300.04714.61
5.3.260.0230.05314.60
5.3.250.0170.05714.64
5.3.240.0200.05314.50
5.3.230.0170.05714.69
5.3.220.0170.05714.66
5.3.210.0230.05014.44
5.3.200.0230.05314.49
5.3.190.0200.05714.61
5.3.180.0300.04714.54
5.3.170.0200.05314.54
5.3.160.0370.04714.66
5.3.150.0270.05714.56
5.3.140.0170.05714.58
5.3.130.0330.05014.50
5.3.120.0270.05314.64
5.3.110.0300.05014.47
5.3.100.0230.05314.06
5.3.90.0230.05714.03
5.3.80.0270.05313.93
5.3.70.0300.04713.98
5.3.60.0270.05313.93
5.3.50.0230.04713.86
5.3.40.0270.05313.94
5.3.30.0270.05313.86
5.3.20.0200.05713.69
5.3.10.0170.06013.55
5.3.00.0270.05313.61
5.2.170.0230.04011.15
5.2.160.0200.04711.10
5.2.150.0230.04711.14
5.2.140.0270.03711.12
5.2.130.0130.04711.05
5.2.120.0170.04311.25
5.2.110.0200.04311.05
5.2.100.0200.04711.14
5.2.90.0300.03711.24
5.2.80.0230.06011.13
5.2.70.0170.05011.12
5.2.60.0270.04010.98
5.2.50.0200.04310.95
5.2.40.0130.05310.95
5.2.30.0130.05011.00
5.2.20.0130.04711.00
5.2.10.0230.03310.91
5.2.00.0130.04310.75
5.1.60.0130.03310.04
5.1.50.0170.0309.97
5.1.40.0170.0339.95
5.1.30.0130.03710.44
5.1.20.0030.04710.46
5.1.10.0170.03310.04
5.1.00.0200.03010.20
5.0.50.0170.0238.61
5.0.40.0070.0308.45
5.0.30.0100.0438.29
5.0.20.0030.0338.38
5.0.10.0100.0278.15
5.0.00.0070.0438.19
4.4.90.0000.0275.89
4.4.80.0070.0235.89
4.4.70.0070.0235.80
4.4.60.0070.0235.93
4.4.50.0100.0205.89
4.4.40.0030.0375.92
4.4.30.0100.0175.91
4.4.20.0000.0275.91
4.4.10.0100.0205.97
4.4.00.0070.0375.88
4.3.110.0100.0205.79
4.3.100.0070.0205.78
4.3.90.0100.0205.89
4.3.80.0070.0375.77
4.3.70.0070.0235.89
4.3.60.0070.0275.81
4.3.50.0100.0205.83
4.3.40.0130.0275.77
4.3.30.0000.0234.58
4.3.20.0030.0274.55
4.3.10.0000.0234.50
4.3.00.0030.0238.34

preferences:
59.27 ms | 401 KiB | 5 Q