3v4l.org

run code in 300+ PHP versions simultaneously
<?php $init = mktime(1, 10, 5, 1, 1, 1973); $start = DateTime::createFromFormat('U', $init); var_dump($init); var_dump($start); for($dt=$start, $f=0;$f<7;$f++){ $dt->add(new DateInterval("P1D")); var_dump($dt); } ?>

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)
8.3.60.0160.00618.18
8.3.50.0080.00821.92
8.3.40.0140.00418.82
8.3.30.0090.00618.83
8.3.20.0040.00418.90
8.3.10.0060.00321.13
8.3.00.0050.00323.66
8.2.180.0040.01516.75
8.2.170.0060.01222.96
8.2.160.0070.00720.37
8.2.150.0050.00324.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0070.00021.18
8.2.110.0070.00420.38
8.2.100.0080.00417.91
8.2.90.0030.00618.88
8.2.80.0040.00417.97
8.2.70.0040.00417.74
8.2.60.0070.00417.78
8.2.50.0050.00318.07
8.2.40.0050.00317.97
8.2.30.0040.00419.72
8.2.20.0030.00517.68
8.2.10.0040.00417.94
8.2.00.0040.00417.90
8.1.280.0110.00425.92
8.1.270.0000.00823.99
8.1.260.0030.01726.35
8.1.250.0040.00428.09
8.1.240.0100.00022.52
8.1.230.0080.00420.97
8.1.220.0040.00418.77
8.1.210.0050.00318.77
8.1.200.0030.00617.23
8.1.190.0050.00317.40
8.1.180.0040.00418.10
8.1.170.0050.00318.47
8.1.160.0000.00718.93
8.1.150.0000.00818.66
8.1.140.0040.00417.52
8.1.130.0030.00317.91
8.1.120.0040.00417.55
8.1.110.0070.00417.56
8.1.100.0040.00417.49
8.1.90.0040.00317.58
8.1.80.0040.00417.57
8.1.70.0030.00517.54
8.1.60.0080.00017.48
8.1.50.0000.00817.46
8.1.40.0000.00817.50
8.1.30.0040.00417.48
8.1.20.0000.00917.65
8.1.10.0000.00817.49
8.1.00.0040.00417.50
8.0.300.0000.00819.84
8.0.290.0070.00017.05
8.0.280.0060.00318.41
8.0.270.0030.00316.86
8.0.260.0030.00516.86
8.0.250.0070.00017.10
8.0.240.0100.00017.05
8.0.230.0040.00417.14
8.0.220.0000.00717.05
8.0.210.0000.00717.04
8.0.200.0000.00617.07
8.0.190.0040.00416.97
8.0.180.0030.00617.03
8.0.170.0050.00217.03
8.0.160.0050.00217.02
8.0.150.0020.00516.98
8.0.140.0050.00317.03
8.0.130.0050.00013.38
8.0.120.0040.00416.88
8.0.110.0060.00316.89
8.0.100.0030.00616.80
8.0.90.0040.00417.05
8.0.80.0120.00916.89
8.0.70.0020.00516.98
8.0.60.0000.00717.07
8.0.50.0000.00716.84
8.0.30.0170.00917.03
8.0.20.0050.01417.40
8.0.10.0030.00517.21
8.0.00.0140.01016.81
7.4.330.0000.00514.70
7.4.320.0000.00716.64
7.4.300.0000.00616.63
7.4.290.0070.00016.67
7.4.280.0020.01116.64
7.4.270.0050.00316.66
7.4.260.0000.00513.22
7.4.250.0000.00716.50
7.4.240.0000.00816.63
7.4.230.0000.00716.47
7.4.220.0070.01016.57
7.4.210.0060.00916.55
7.4.200.0040.00316.64
7.4.190.0030.00616.50
7.4.160.0090.01316.57
7.4.150.0160.00317.40
7.4.140.0090.01217.86
7.4.130.0120.00716.59
7.4.120.0120.00716.65
7.4.110.0090.00916.71
7.4.100.0150.00616.65
7.4.90.0090.00916.56
7.4.80.0100.00719.37
7.4.70.0100.01216.75
7.4.60.0070.01016.59
7.4.50.0030.00616.56
7.4.40.0100.00722.27
7.4.30.0130.00616.45
7.4.00.0030.01314.83
7.3.330.0000.00513.34
7.3.320.0000.00513.37
7.3.310.0030.00516.42
7.3.300.0050.00216.44
7.3.290.0030.01216.50
7.3.280.0090.01016.48
7.3.270.0030.01417.40
7.3.260.0100.00918.24
7.3.250.0150.01016.58
7.3.240.0100.00716.68
7.3.230.0110.00716.89
7.3.210.0090.01016.68
7.3.200.0100.00719.39
7.3.190.0110.01116.54
7.3.180.0110.01416.51
7.3.170.0090.00916.52
7.3.160.0100.00716.70
7.3.120.0000.01414.91
7.2.330.0160.00316.91
7.2.320.0060.01916.57
7.2.310.0140.00716.44
7.2.300.0130.00416.80
7.2.290.0150.00516.57
7.2.00.0030.01019.55
7.1.100.0090.00318.14
7.1.70.0000.00717.46
7.1.60.0040.01119.40
7.1.50.0100.01317.30
7.1.00.0000.07722.32
7.0.200.0000.00816.68
7.0.140.0000.07722.01
7.0.60.0070.07721.66
7.0.50.0100.08022.01
7.0.40.0000.08720.19
7.0.30.0070.08020.11
7.0.20.0070.07720.04
7.0.10.0030.08320.10
7.0.00.0100.07720.10
5.6.280.0000.07721.12
5.6.210.0030.08320.51
5.6.200.0070.08720.97
5.6.190.0070.07721.12
5.6.180.0030.07320.99
5.6.170.0000.08321.05
5.6.160.0070.06721.03
5.6.150.0030.06321.09
5.6.140.0070.08721.00
5.6.130.0030.08021.02
5.6.120.0030.08021.03
5.6.110.0070.08021.01
5.6.100.0070.08020.93
5.6.90.0070.07021.02
5.6.80.0070.04720.42
5.6.70.0070.05320.36
5.6.60.0030.07720.37
5.6.50.0130.07020.50
5.6.40.0030.07320.35
5.6.30.0030.05720.44
5.6.20.0070.08320.37
5.6.10.0070.07320.35
5.6.00.0100.07020.48
5.5.350.0000.08320.37
5.5.340.0070.05720.78
5.5.330.0000.09320.77
5.5.320.0070.07720.87
5.5.310.0100.07320.81
5.5.300.0130.07020.77
5.5.290.0070.08720.96
5.5.280.0130.07320.84
5.5.270.0030.07320.79
5.5.260.0000.05720.79
5.5.250.0100.07320.74
5.5.240.0030.04020.15
5.5.230.0030.07020.03
5.5.220.0000.06320.14
5.5.210.0100.05320.05
5.5.200.0070.06720.24
5.5.190.0100.03320.20
5.5.180.0000.08020.31
5.5.160.0030.08020.09
5.5.150.0000.07320.07
5.5.140.0030.05720.12
5.5.130.0070.07320.30
5.5.120.0070.07320.19
5.5.110.0000.08020.09
5.5.100.0070.07720.11
5.5.90.0070.07319.98
5.5.80.0070.07319.89
5.5.70.0070.07720.09
5.5.60.0070.07720.11
5.5.50.0000.07320.03
5.5.40.0100.06720.07
5.5.30.0130.07319.87
5.5.20.0070.05719.99
5.5.10.0030.07019.88
5.5.00.0030.03720.04
5.4.450.0030.06319.27
5.4.440.0030.07319.23
5.4.430.0030.07719.48
5.4.420.0100.07319.29
5.4.410.0030.07319.13
5.4.400.0030.07718.85
5.4.390.0030.06718.95
5.4.380.0000.07718.93
5.4.370.0030.07718.90
5.4.360.0070.07319.00
5.4.350.0070.07719.06
5.4.340.0130.06718.90
5.4.320.0100.06718.90
5.4.310.0030.07318.85
5.4.300.0100.04718.85
5.4.290.0000.06018.98
5.4.280.0000.07319.16
5.4.270.0070.07019.00
5.4.260.0130.06319.10
5.4.250.0030.08018.89
5.4.240.0030.07718.84
5.4.230.0030.07318.84
5.4.220.0000.08019.09
5.4.210.0100.07019.09
5.4.200.0000.07318.89
5.4.190.0100.07319.09
5.4.180.0030.06019.06
5.4.170.0000.05018.99
5.4.160.0030.03719.04
5.4.150.0000.04018.85
5.4.140.0030.03316.25
5.4.130.0030.03016.45
5.4.120.0000.03316.23
5.4.110.0000.03716.27
5.4.100.0030.02716.38
5.4.90.0030.02716.47
5.4.80.0000.03016.23
5.4.70.0000.03016.45
5.4.60.0030.02716.42
5.4.50.0000.04316.21
5.4.40.0030.03016.23
5.4.30.0000.03316.39
5.4.20.0000.03016.27
5.4.10.0030.03316.22
5.4.00.0030.02715.77
5.3.290.0070.07314.56
5.3.280.0030.07314.51
5.3.270.0000.04014.39
5.3.260.0000.04014.59
5.3.250.0070.03314.53
5.3.240.0070.03014.54
5.3.230.0030.03014.56
5.3.220.0030.03014.55
5.3.210.0000.03714.49
5.3.200.0000.04314.46
5.3.190.0000.03314.52
5.3.180.0070.04014.50
5.3.170.0000.03314.41
5.3.160.0000.03014.46
5.3.150.0000.05014.49
5.3.140.0000.04714.53
5.3.130.0000.03014.46
5.3.120.0000.03714.46
5.3.110.0030.03314.51
5.3.100.0000.03314.01
5.3.90.0000.03014.00
5.3.80.0030.02713.80
5.3.70.0030.02713.98
5.3.60.0070.02313.93
5.3.50.0000.03313.89
5.3.40.0030.02713.73
5.3.30.0000.03313.88
5.3.20.0000.03013.64
5.3.10.0030.02713.60
5.3.00.0000.03013.59
5.2.170.0000.02312.64
5.2.160.0000.02312.64
5.2.150.0000.02312.64
5.2.140.0000.02312.64
5.2.130.0000.02312.64
5.2.120.0000.02312.64
5.2.110.0000.02312.64
5.2.100.0030.02012.64
5.2.90.0000.02312.64
5.2.80.0000.03312.64
5.2.70.0000.03312.64
5.2.60.0000.03312.64
5.2.50.0030.03012.64
5.2.40.0000.02712.64
5.2.30.0070.06012.64
5.2.20.0000.06312.64
5.2.10.0000.02312.64
5.2.00.0000.03712.64
5.1.60.0000.03012.64
5.1.50.0030.05312.64
5.1.40.0000.02312.64
5.1.30.0000.06012.64
5.1.20.0030.04012.64
5.1.10.0100.04312.64
5.1.00.0000.04012.64
5.0.50.0030.01312.64
5.0.40.0030.04312.64
5.0.30.0000.06712.64
5.0.20.0100.03312.64
5.0.10.0070.03712.64
5.0.00.0030.06312.64
4.4.90.0000.01312.64
4.4.80.0000.01312.64
4.4.70.0030.03312.64
4.4.60.0000.01312.64
4.4.50.0030.01012.64
4.4.40.0000.02312.64
4.4.30.0000.03012.64
4.4.20.0000.02012.64
4.4.10.0000.01312.64
4.4.00.0000.02012.64
4.3.110.0000.03712.64
4.3.100.0030.03312.64
4.3.90.0030.02312.64
4.3.80.0000.05312.64
4.3.70.0000.02712.64
4.3.60.0030.02712.64
4.3.50.0000.03712.64
4.3.40.0030.05012.64
4.3.30.0030.03312.64
4.3.20.0000.04312.64
4.3.10.0070.02312.64
4.3.00.0030.03312.64

preferences:
41.42 ms | 401 KiB | 5 Q