3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = new DateTime('2014-02-21'); echo $date->add(new DateInterval('P15D'))->format('Y-m-d') . "\n";

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)
8.3.60.0000.01918.70
8.3.50.0100.01022.11
8.3.40.0090.00618.88
8.3.30.0060.00818.97
8.3.20.0070.00020.38
8.3.10.0040.00421.97
8.3.00.0030.00622.45
8.2.180.0120.00616.75
8.2.170.0060.01222.96
8.2.160.0090.00619.19
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0040.00417.88
8.2.110.0030.00622.11
8.2.100.0090.00318.03
8.2.90.0000.00819.34
8.2.80.0040.00417.97
8.2.70.0040.00417.47
8.2.60.0030.00518.05
8.2.50.0000.00818.07
8.2.40.0000.00818.28
8.2.30.0000.00718.19
8.2.20.0050.00317.73
8.2.10.0000.00717.88
8.2.00.0000.00717.81
8.1.280.0110.00325.92
8.1.270.0030.00522.19
8.1.260.0060.00326.35
8.1.250.0070.00028.09
8.1.240.0040.00418.88
8.1.230.0060.00617.82
8.1.220.0030.00617.78
8.1.210.0000.00818.77
8.1.200.0000.00817.61
8.1.190.0020.00517.63
8.1.180.0040.00418.79
8.1.170.0000.00818.82
8.1.160.0000.00722.07
8.1.150.0040.00418.75
8.1.140.0040.00417.54
8.1.130.0030.00317.84
8.1.120.0000.00717.68
8.1.110.0000.00717.69
8.1.100.0030.00517.68
8.1.90.0040.00417.66
8.1.80.0070.00017.68
8.1.70.0000.00717.59
8.1.60.0060.00317.70
8.1.50.0080.00017.56
8.1.40.0050.00317.55
8.1.30.0000.00817.65
8.1.20.0060.00317.62
8.1.10.0030.00517.61
8.1.00.0040.00417.56
8.0.300.0000.00718.77
8.0.290.0060.00317.28
8.0.280.0020.00518.52
8.0.270.0050.00217.29
8.0.260.0040.00417.03
8.0.250.0040.00417.24
8.0.240.0060.00017.18
8.0.230.0030.00317.18
8.0.220.0040.00416.98
8.0.210.0020.00517.12
8.0.200.0030.00517.02
8.0.190.0030.00417.20
8.0.180.0000.00717.16
8.0.170.0030.00516.98
8.0.160.0040.00417.08
8.0.150.0000.00716.91
8.0.140.0040.00416.95
8.0.130.0000.00713.49
8.0.120.0030.00516.99
8.0.110.0000.00717.10
8.0.100.0060.00316.98
8.0.90.0000.00717.05
8.0.80.0030.01117.00
8.0.70.0000.00816.99
8.0.60.0030.00316.99
8.0.50.0000.00716.98
8.0.30.0080.01117.08
8.0.20.0090.00917.40
8.0.10.0000.00717.18
8.0.00.0080.00916.94
7.4.330.0050.00015.07
7.4.320.0040.00416.73
7.4.300.0030.00316.57
7.4.290.0070.00016.57
7.4.280.0040.00416.56
7.4.270.0000.00816.58
7.4.260.0000.00716.49
7.4.250.0000.00816.63
7.4.240.0040.00316.56
7.4.230.0030.00316.50
7.4.220.0090.01216.54
7.4.210.0080.00716.63
7.4.200.0000.00716.47
7.4.190.0000.00716.67
7.4.160.0130.00316.64
7.4.150.0080.00917.40
7.4.140.0130.00717.86
7.4.130.0110.00616.65
7.4.120.0080.01016.59
7.4.110.0060.01216.54
7.4.100.0100.01016.54
7.4.90.0090.01016.69
7.4.80.0140.00619.39
7.4.70.0080.00816.28
7.4.60.0090.00916.62
7.4.50.0000.00816.61
7.4.40.0070.01022.77
7.4.30.0130.01016.59
7.4.00.0060.00915.25
7.3.330.0030.00313.30
7.3.320.0050.00013.07
7.3.310.0030.00316.19
7.3.300.0000.00616.35
7.3.290.0000.01416.45
7.3.280.0070.00816.37
7.3.270.0120.00917.40
7.3.260.0170.00316.41
7.3.250.0120.00716.66
7.3.240.0150.00016.46
7.3.230.0100.00616.39
7.3.210.0030.01516.59
7.3.200.0110.00519.39
7.3.190.0000.02316.32
7.3.180.0110.01016.40
7.3.170.0060.01016.87
7.3.160.0090.00816.66
7.3.120.0120.00315.22
7.2.330.0000.01716.62
7.2.320.0130.00916.88
7.2.310.0130.01016.86
7.2.300.0120.01216.86
7.2.290.0040.01316.44
7.2.00.0060.00919.30
7.1.100.0090.00618.37
7.1.70.0030.01717.01
7.1.60.0000.02519.82
7.1.50.0100.01316.86
7.1.00.0000.08022.28
7.0.200.0060.00616.91
7.0.140.0030.07321.97
7.0.60.0030.04020.09
7.0.50.0000.04717.89
7.0.40.0070.06720.20
7.0.30.0470.08020.20
7.0.20.0370.07320.33
7.0.10.0100.08320.17
7.0.00.0000.04319.96
5.6.280.0000.07720.92
5.6.210.0130.06020.51
5.6.200.0100.04718.18
5.6.190.0170.05720.77
5.6.180.0300.08320.68
5.6.170.0400.06020.49
5.6.160.0170.07720.41
5.6.150.0070.03718.14
5.6.140.0070.08318.11
5.6.130.0030.06718.14
5.6.120.0100.08321.09
5.6.110.0070.08320.97
5.6.100.0130.07320.98
5.6.90.0100.06021.03
5.6.80.0100.06020.28
5.6.70.4570.04020.36
5.5.350.0170.05020.40
5.5.340.0170.07017.99
5.5.330.0070.04720.40
5.5.320.0270.08320.18
5.5.310.0330.06720.31
5.5.300.0100.06017.88
5.5.290.0000.05017.93
5.5.280.0100.08320.76
5.5.270.0070.08020.75
5.5.260.0070.08720.76
5.5.250.0070.08320.54
5.5.240.0370.05020.15
5.4.450.0770.04719.57
5.4.440.0570.03719.57
5.4.430.1400.03319.54
5.4.420.0330.04719.48
5.4.410.0970.03319.16
5.4.400.0200.03719.08
5.4.390.0570.03319.26
5.4.380.0330.05718.64
5.4.370.0400.05018.71
5.4.360.0300.07018.71
5.4.350.0370.08718.50
5.4.340.0300.06318.62
5.4.320.0040.03912.46
5.4.310.0060.03812.45
5.4.300.0060.03912.45
5.4.290.0070.04512.45
5.4.280.0050.03512.35
5.4.270.0040.04512.35
5.4.260.0070.07718.83
5.4.250.0100.07318.87
5.4.240.0200.06018.83
5.4.230.0170.07018.87
5.4.220.0130.05018.80
5.4.210.0170.06319.00
5.4.200.0070.05718.97
5.4.190.0130.07318.65
5.4.180.0030.05718.72
5.4.170.0130.05018.69
5.4.160.0030.06318.63
5.4.150.0070.08318.77
5.4.140.0030.05316.35
5.4.130.0030.07316.32
5.4.120.0100.04716.29
5.4.110.0070.05016.41
5.4.100.0030.05716.44
5.4.90.0030.07316.43
5.4.80.0070.06016.46
5.4.70.0100.04316.51
5.4.60.0030.05316.34
5.4.50.0130.06316.41
5.4.40.0070.04716.52
5.4.30.0030.05316.46
5.4.20.0100.07016.17
5.4.10.0030.08016.40
5.4.00.0130.06015.70
5.3.290.0040.04112.80
5.3.280.0200.06014.45
5.3.270.0030.06314.70
5.3.260.0070.08014.61
5.3.250.0100.05014.46
5.3.240.0070.07014.62
5.3.230.0070.05014.31
5.3.220.0100.07314.58
5.3.210.0130.05714.42
5.3.200.0130.05014.71
5.3.190.0070.06014.71
5.3.180.0030.08014.57
5.3.170.0100.06714.56
5.3.160.0100.04714.45
5.3.150.0070.05714.48
5.3.140.0130.06714.41
5.3.130.0130.06014.70
5.3.120.0100.05014.43
5.3.110.0100.08014.59
5.3.100.0130.06313.87
5.3.90.0200.06013.79
5.3.80.0070.04713.90
5.3.70.0030.07313.71
5.3.60.0170.04713.87
5.3.50.0130.04713.64
5.3.40.0000.05713.94
5.3.30.0130.04714.00
5.3.20.0070.06713.59
5.3.10.0100.04713.66
5.3.00.0100.04713.68
5.2.170.0000.07011.15
5.2.160.0030.04310.97
5.2.150.0070.04011.14
5.2.140.0030.06011.24
5.2.130.0000.04311.11
5.2.120.0030.04310.98
5.2.110.0100.03311.12
5.2.100.0030.04711.10
5.2.90.0000.04311.10
5.2.80.0100.03711.01
5.2.70.0170.04311.23
5.2.60.0070.04011.07
5.2.50.0030.04011.02
5.2.40.0070.04010.76
5.2.30.0070.04010.87
5.2.20.0000.06011.05
5.2.10.0100.03710.94
5.2.00.0170.03010.64
5.1.60.0100.03010.08
5.1.50.0070.03010.23
5.1.40.0030.03310.00
5.1.30.0070.05010.41
5.1.20.0100.04310.36
5.1.10.0130.04010.00
5.1.00.0070.03310.13
5.0.50.0000.0378.57
5.0.40.0030.0408.59
5.0.30.0130.0478.24
5.0.20.0000.0408.14
5.0.10.0130.0308.20
5.0.00.0000.0438.06
4.4.90.0030.0236.36
4.4.80.0030.0236.36
4.4.70.0030.0276.36
4.4.60.0000.0336.36
4.4.50.0030.0306.36
4.4.40.0000.0436.36
4.4.30.0000.0236.36
4.4.20.0030.0206.36
4.4.10.0000.0336.36
4.4.00.0070.0306.36
4.3.110.0030.0206.36
4.3.100.0000.0236.36
4.3.90.0100.0236.36
4.3.80.0070.0306.36
4.3.70.0000.0306.36
4.3.60.0030.0206.36
4.3.50.0000.0236.36
4.3.40.0030.0406.36
4.3.30.0030.0206.36
4.3.20.0000.0236.36
4.3.10.0100.0136.36
4.3.00.0070.01314.47

preferences:
72.67 ms | 401 KiB | 5 Q