3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dt = new DateTime('2014-01-02 04:02:58'); $dt->modify('+2 hours'); echo $dt->format('Y-m-d H:i:s') . "\n"; $dt->modify('+2 days'); echo $dt->format('Y-m-d H:i:s');

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)
8.3.60.0120.00318.31
8.3.50.0090.00821.33
8.3.40.0110.00418.86
8.3.30.0100.00320.33
8.3.20.0050.00220.34
8.3.10.0000.00822.09
8.3.00.0050.00222.47
8.2.180.0070.00725.92
8.2.170.0080.00619.01
8.2.160.0070.00722.96
8.2.150.0050.00325.66
8.2.140.0050.00224.66
8.2.130.0040.00426.16
8.2.120.0140.00020.75
8.2.110.0060.00322.39
8.2.100.0080.00417.98
8.2.90.0040.00419.21
8.2.80.0000.00719.40
8.2.70.0050.00318.00
8.2.60.0110.00217.84
8.2.50.0080.00517.97
8.2.40.0100.00317.95
8.2.30.0060.00319.55
8.2.20.0080.00417.67
8.2.10.0090.00317.63
8.2.00.0130.00017.74
8.1.280.0090.00625.92
8.1.270.0080.00024.66
8.1.260.0040.00428.09
8.1.250.0080.00028.09
8.1.240.0050.00523.98
8.1.230.0110.00022.11
8.1.220.0040.00417.91
8.1.210.0000.00918.77
8.1.200.0060.00317.48
8.1.190.0060.00517.58
8.1.180.0080.00417.73
8.1.170.0070.00518.02
8.1.160.0110.00018.14
8.1.150.0120.00318.11
8.1.140.0090.00317.56
8.1.130.0100.00217.58
8.1.120.0040.00817.54
8.1.110.0070.00517.60
8.1.100.0040.00817.52
8.1.90.0030.00917.60
8.1.80.0070.00517.54
8.1.70.0070.00517.43
8.1.60.0070.00617.68
8.1.50.0060.00717.53
8.1.40.0120.00017.66
8.1.30.0080.00417.72
8.1.20.0090.00517.49
8.1.10.0070.00517.56
8.1.00.0080.00517.60
8.0.300.0000.00818.77
8.0.290.0050.00317.30
8.0.280.0050.00717.61
8.0.270.0090.00316.97
8.0.260.0090.00317.10
8.0.250.0070.00516.99
8.0.240.0070.00716.92
8.0.230.0100.00216.98
8.0.220.0060.00717.10
8.0.210.0120.00316.96
8.0.200.0090.00417.01
8.0.190.0080.00316.98
8.0.180.0050.00717.07
8.0.170.0080.00416.99
8.0.160.0100.00216.88
8.0.150.0060.00616.90
8.0.140.0060.00717.01
8.0.130.0090.00315.04
8.0.120.0070.00516.88
8.0.110.0050.00616.88
8.0.100.0080.00417.04
8.0.90.0140.00016.87
8.0.80.0110.00517.01
8.0.70.0070.00616.91
8.0.60.0040.00816.83
8.0.50.0070.00516.92
8.0.30.0080.01017.02
8.0.20.0150.00217.17
8.0.10.0080.00317.02
8.0.00.0110.00916.91
7.4.330.0080.00016.69
7.4.320.0060.00616.62
7.4.300.0070.00716.59
7.4.290.0070.00416.55
7.4.280.0050.00616.57
7.4.270.0100.00216.58
7.4.260.0080.00316.56
7.4.250.0040.00916.59
7.4.240.0040.00616.66
7.4.230.0090.00216.63
7.4.220.0080.00916.64
7.4.210.0070.00716.68
7.4.200.0100.00116.53
7.4.190.0090.00216.55
7.4.180.0160.00016.52
7.4.160.0110.00516.67
7.4.150.0120.00516.96
7.4.140.0100.00617.41
7.4.130.0100.00616.66
7.4.120.0130.00416.60
7.4.110.0070.00916.60
7.4.100.0050.01016.65
7.4.90.0070.00916.53
7.4.80.0080.01017.96
7.4.70.0120.00316.47
7.4.60.0120.00316.59
7.4.50.0070.00416.65
7.4.40.0060.01019.64
7.4.30.0120.00616.67
7.4.20.0110.00416.52
7.4.10.0080.00616.52
7.4.00.0060.01015.91
7.3.330.0080.00314.82
7.3.320.0040.00614.92
7.3.310.0090.00216.44
7.3.300.0060.00516.44
7.3.290.0070.00816.45
7.3.280.0090.00716.43
7.3.270.0140.00216.96
7.3.260.0100.00716.47
7.3.250.0080.00816.62
7.3.240.0150.00516.41
7.3.230.0090.00816.61
7.3.220.0090.00616.52
7.3.210.0110.00516.60
7.3.200.0130.00417.96
7.3.190.0110.00616.55
7.3.180.0120.00616.45
7.3.170.0100.00516.47
7.3.160.0100.00616.53
7.3.150.0130.00316.52
7.3.140.0100.00516.52
7.3.130.0150.00016.52
7.3.120.0070.00715.79
7.3.110.0200.00016.52
7.3.100.0110.00416.52
7.3.90.0140.00316.52
7.3.80.0120.00416.52
7.3.70.0140.00016.52
7.3.60.0110.00416.52
7.3.50.0040.01116.52
7.3.40.0100.00516.52
7.3.30.0100.00516.52
7.3.20.0100.00617.95
7.3.10.0130.00317.68
7.3.00.0110.00418.01
7.2.340.0050.00916.52
7.2.330.0150.00216.59
7.2.320.0080.01016.66
7.2.310.0080.00816.62
7.2.300.0130.00316.56
7.2.290.0080.01016.65
7.2.280.0090.00616.52
7.2.270.0070.00716.52
7.2.260.0120.00316.52
7.2.250.0100.00316.52
7.2.240.0150.00016.52
7.2.230.0110.00416.52
7.2.220.0170.00016.52
7.2.210.0120.00316.52
7.2.200.0090.00716.52
7.2.190.0190.00016.52
7.2.180.0040.01216.52
7.2.170.0080.00816.52
7.2.160.0100.00516.63
7.2.150.0100.00618.28
7.2.140.0050.01018.28
7.2.130.0110.00518.48
7.2.120.0120.00217.98
7.2.110.0120.00418.23
7.2.100.0130.00418.28
7.2.90.0050.01018.15
7.2.80.0090.00618.37
7.2.70.0080.00818.40
7.2.60.0040.01017.53
7.2.50.0050.01018.50
7.2.40.0110.00417.98
7.2.30.0130.00318.28
7.2.20.0150.00018.39
7.2.10.0100.00618.40
7.2.00.0090.00419.15
7.1.330.0080.00617.30
7.1.320.0140.00017.01
7.1.310.0080.00817.14
7.1.300.0140.00017.36
7.1.290.0100.00317.27
7.1.280.0130.00017.15
7.1.270.0140.00017.39
7.1.260.0090.00616.90
7.1.250.0170.00217.00
7.1.240.0120.00317.01
7.1.230.0100.00317.14
7.1.220.0150.00017.23
7.1.210.0170.00017.17
7.1.200.0140.00016.44
7.1.190.0070.00717.05
7.1.180.0140.00016.96
7.1.170.0110.00317.22
7.1.160.0140.00017.40
7.1.150.0100.00317.02
7.1.140.0120.00316.78
7.1.130.0120.00317.02
7.1.120.0060.00917.31
7.1.110.0140.00017.24
7.1.100.0080.00517.56
7.1.90.0110.00317.21
7.1.80.0100.00316.90
7.1.70.0090.00316.93
7.1.60.0080.01318.17
7.1.50.0160.00926.04
7.1.40.0070.00717.32
7.1.30.0070.00716.90
7.1.20.0070.00717.28
7.1.10.0100.00317.15
7.1.00.0070.03819.78
7.0.330.0120.00316.79
7.0.320.0110.00416.90
7.0.310.0040.00916.65
7.0.300.0090.00516.77
7.0.290.0090.00516.80
7.0.280.0120.00616.82
7.0.270.0100.00516.58
7.0.260.0070.00716.83
7.0.250.0070.00716.77
7.0.240.0060.00616.77
7.0.230.0090.00417.12
7.0.220.0140.00016.99
7.0.210.0060.00616.75
7.0.200.0080.00216.76
7.0.190.0100.00316.91
7.0.180.0140.00016.52
7.0.170.0130.00016.74
7.0.160.0100.00316.79
7.0.150.0100.00316.80
7.0.140.0060.04119.54
7.0.130.0160.00016.55
7.0.120.0120.00316.85
7.0.110.0120.00216.80
7.0.100.0090.00516.52
7.0.90.0090.03218.42
7.0.80.0310.02618.33
7.0.70.0080.04118.25
7.0.60.0110.04118.21
7.0.50.0080.03318.62
7.0.40.0100.02218.49
7.0.30.0080.04618.52
7.0.20.0100.03718.35
7.0.10.0100.03018.39
7.0.00.0120.03318.57
5.6.400.0140.00016.52
5.6.390.0070.00716.52
5.6.380.0130.00016.52
5.6.370.0170.00016.52
5.6.360.0110.00416.52
5.6.350.0090.00516.52
5.6.340.0140.00016.52
5.6.330.0120.00216.52
5.6.320.0090.00316.52
5.6.310.0080.00416.52
5.6.300.0090.00316.52
5.6.290.0120.00216.52
5.6.280.0060.03818.64
5.6.270.0080.00516.52
5.6.260.0140.00016.52
5.6.250.0110.00416.52
5.6.240.0140.00016.52
5.6.230.0090.03918.62
5.6.220.0080.02718.56
5.6.210.0090.03918.58
5.6.200.0110.04418.74
5.6.190.0120.03518.79
5.6.180.0110.03518.81
5.6.170.0070.04318.83
5.6.160.0120.02818.77
5.6.150.0110.03718.76
5.6.140.0100.03018.78
5.6.130.0110.02018.79
5.6.120.0090.04218.79
5.6.110.0070.04618.79
5.6.100.0050.04518.74
5.6.90.0100.04218.79
5.6.80.0040.02518.48
5.6.70.0080.03518.50
5.6.60.0140.02918.48
5.6.50.0120.03818.50
5.6.40.0120.03518.48
5.6.30.0130.03518.52
5.6.20.0090.03018.48
5.6.10.0070.03418.45
5.6.00.0070.02218.44
5.5.380.0100.00316.52
5.5.370.0030.03418.44
5.5.360.0110.04118.46
5.5.350.0060.03818.48
5.5.340.0080.04318.72
5.5.330.0070.04318.71
5.5.320.0130.03518.65
5.5.310.0090.03718.66
5.5.300.0110.04218.58
5.5.290.0130.03818.69
5.5.280.0080.02618.70
5.5.270.0130.03818.64
5.5.260.0120.03318.70
5.5.250.0070.02318.60
5.5.240.0050.03718.39
5.5.230.0080.04218.31
5.5.220.0100.02518.31
5.5.210.0070.03618.38
5.5.200.0050.04118.29
5.5.190.0090.04018.39
5.5.180.0140.03518.38
5.5.170.0100.00316.52
5.5.160.0060.02418.37
5.5.150.0120.01718.25
5.5.140.0050.02318.39
5.5.130.0100.01818.29
5.5.120.0070.02218.23
5.5.110.0070.02418.35
5.5.100.0070.02218.35
5.5.90.0080.01918.30
5.5.80.0090.02118.24
5.5.70.0070.02918.30
5.5.60.0070.02218.29
5.5.50.0050.02118.33
5.5.40.0080.02018.30
5.5.30.0050.02718.29
5.5.20.0040.03418.28
5.5.10.0080.02218.31
5.5.00.0070.02118.29
5.4.450.0020.04417.96
5.4.440.0070.04218.04
5.4.430.0100.03817.96
5.4.420.0050.02817.93
5.4.410.0000.04217.75
5.4.400.0020.03017.78
5.4.390.0080.01517.82
5.4.380.0050.04017.88
5.4.370.0050.02817.83
5.4.360.0050.04417.81
5.4.350.0070.02517.74
5.4.340.0070.03217.71
5.4.330.0100.00016.52
5.4.320.0070.01817.79
5.4.310.0070.02017.82
5.4.300.0090.01517.71
5.4.290.0050.02017.74
5.4.280.0030.02317.78
5.4.270.0030.02217.66
5.4.260.0030.02017.78
5.4.250.0040.02617.82
5.4.240.0040.02317.72
5.4.230.0040.02117.71
5.4.220.0110.01517.82
5.4.210.0070.02017.67
5.4.200.0050.02017.80
5.4.190.0050.04017.78
5.4.180.0060.02317.77
5.4.170.0050.02317.71
5.4.160.0030.02217.81
5.4.150.0070.02817.78
5.4.140.0020.02216.47
5.4.130.0060.02516.41
5.4.120.0070.01816.45
5.4.110.0050.01716.41
5.4.100.0040.02116.50
5.4.90.0030.02116.50
5.4.80.0060.01616.38
5.4.70.0020.02316.49
5.4.60.0050.02216.44
5.4.50.0050.01716.46
5.4.40.0070.02016.38
5.4.30.0050.02916.36
5.4.20.0070.01916.41
5.4.10.0070.01816.39
5.4.00.0030.02016.04
5.3.290.0050.02215.59
5.3.280.0030.02115.49
5.3.270.0050.02215.54
5.3.260.0050.02215.49
5.3.250.0050.02015.49
5.3.240.0130.02715.55
5.3.230.0040.02615.51
5.3.220.0040.02515.50
5.3.210.0040.01915.50
5.3.200.0050.03315.47
5.3.190.0050.01915.50
5.3.180.0050.02015.54
5.3.170.0090.02015.51
5.3.160.0090.01915.47
5.3.150.0030.03815.53
5.3.140.0020.01915.53
5.3.130.0070.01515.50
5.3.120.0050.04015.51
5.3.110.0030.02315.53
5.3.100.0020.02515.26
5.3.90.0040.02215.26
5.3.80.0020.02015.20
5.3.70.0070.02715.26
5.3.60.0050.01715.19
5.3.50.0020.02315.20
5.3.40.0070.01715.16
5.3.30.0040.02115.20
5.3.20.0080.01515.10
5.3.10.0020.02315.09
5.3.00.0050.02515.05

preferences:
46.4 ms | 401 KiB | 5 Q