3v4l.org

run code in 300+ PHP versions simultaneously
<?php // date_default_timezone_set('Europe/Berlin'); // you are required to set a timezone $date1 = new \DateTime('2009-08-12'); $date2 = new \DateTime('2003-04-14'); $diff = $date1->diff($date2); echo $diff; // echo (($diff->format('%y') * 12) + $diff->format('%m')) . " full months difference";

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)
8.3.60.0110.00716.75
8.3.50.0140.00522.05
8.3.40.0110.01118.84
8.3.30.0040.01118.92
8.3.20.0070.00020.34
8.3.10.0070.00721.73
8.3.00.0080.00019.75
8.2.180.0070.01117.00
8.2.170.0100.01022.96
8.2.160.0070.01320.53
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0070.00019.89
8.2.110.0060.00320.54
8.2.100.0080.00320.41
8.2.90.0040.00419.89
8.2.80.0060.00319.25
8.2.70.0060.00317.93
8.2.60.0080.00018.05
8.2.50.0060.00318.10
8.2.40.0030.00619.21
8.2.30.0000.00820.54
8.2.20.0060.00317.96
8.2.10.0070.00018.02
8.2.00.0100.00018.18
8.1.280.0150.00025.92
8.1.270.0030.00623.71
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0000.00920.84
8.1.230.0070.00419.07
8.1.220.0000.00817.76
8.1.210.0060.00318.77
8.1.200.0060.00317.48
8.1.190.0040.00417.47
8.1.180.0030.00618.10
8.1.170.0080.00018.64
8.1.160.0070.00021.95
8.1.150.0040.00418.94
8.1.140.0030.00519.45
8.1.130.0030.00317.75
8.1.120.0000.00717.58
8.1.110.0070.00017.63
8.1.100.0070.00017.49
8.1.90.0080.00017.60
8.1.80.0000.00717.60
8.1.70.0040.00417.59
8.1.60.0080.00017.71
8.1.50.0040.00417.67
8.1.40.0120.00017.65
8.1.30.0080.00417.68
8.1.20.0030.00617.72
8.1.10.0040.00417.75
8.1.00.0040.00417.56
8.0.300.0070.00019.85
8.0.290.0060.00316.87
8.0.280.0030.00318.43
8.0.270.0000.00717.21
8.0.260.0000.00717.28
8.0.250.0070.00017.16
8.0.240.0000.00617.11
8.0.230.0040.00417.09
8.0.220.0070.00017.02
8.0.210.0000.00817.02
8.0.200.0030.00317.18
8.0.190.0040.00417.22
8.0.180.0000.00717.01
8.0.170.0060.00317.04
8.0.160.0070.00017.16
8.0.150.0000.00817.01
8.0.140.0000.00717.07
8.0.130.0030.00313.45
8.0.120.0000.00817.04
8.0.110.0000.00717.07
8.0.100.0070.00016.96
8.0.90.0000.00716.92
8.0.80.0090.00617.11
8.0.70.0070.00016.96
8.0.60.0040.00417.21
8.0.50.0070.00017.16
8.0.30.0090.00917.15
8.0.20.0100.00917.42
8.0.10.0000.00717.22
8.0.00.0090.01016.83
7.4.330.0000.00516.67
7.4.320.0030.00316.50
7.4.300.0000.00816.73
7.4.290.0000.00816.60
7.4.280.0030.00316.64
7.4.270.0000.00716.73
7.4.260.0030.00616.72
7.4.250.0070.00016.75
7.4.240.0050.00216.76
7.4.230.0000.00816.74
7.4.220.0170.00316.78
7.4.210.0160.00616.72
7.4.200.0000.00716.67
7.4.160.0120.00916.64
7.4.150.0090.01017.40
7.4.140.0060.01517.86
7.4.130.0130.00716.68
7.4.120.0140.00516.74
7.4.110.0100.00716.91
7.4.100.0070.01616.57
7.4.90.0120.00616.58
7.4.80.0040.01719.39
7.4.70.0100.00716.74
7.4.60.0100.01316.48
7.4.50.0070.00716.55
7.4.40.0090.00916.93
7.4.30.0080.00916.68
7.4.00.0030.01415.23
7.3.330.0000.00513.27
7.3.320.0000.00613.36
7.3.310.0000.00716.22
7.3.300.0030.00316.38
7.3.290.0090.00816.36
7.3.280.0070.00916.46
7.3.270.0140.00317.40
7.3.260.0100.00616.34
7.3.250.0100.01116.67
7.3.240.0160.00716.53
7.3.230.0140.00316.48
7.3.210.0190.00016.59
7.3.200.0070.01016.47
7.3.190.0150.00416.60
7.3.180.0100.00616.45
7.3.170.0130.00316.79
7.3.160.0040.01116.40
7.2.330.0150.01116.64
7.2.320.0100.00716.80
7.2.310.0130.00316.49
7.2.300.0040.01216.72
7.2.290.0150.00316.72
7.2.60.0040.01117.01
7.2.00.0000.01419.28
7.1.200.0000.01115.73
7.1.100.0060.00618.15
7.1.70.0040.00417.25
7.1.60.0090.01519.36
7.1.50.0100.01316.91
7.1.00.0100.07022.31
7.0.200.0000.01016.91
7.0.100.0030.04320.03
7.0.90.0100.08319.88
7.0.80.0070.08019.95
7.0.70.0000.04319.93
7.0.60.0230.06319.95
7.0.50.0130.07020.16
7.0.40.0070.04719.96
7.0.30.0030.04020.15
7.0.20.0070.09720.00
7.0.10.0070.04019.94
7.0.00.0030.04320.10
5.6.280.0000.05020.99
5.6.250.0030.04720.73
5.6.240.0130.05720.66
5.6.230.0000.09720.62
5.6.220.0100.07320.70
5.6.210.0100.07020.66
5.6.200.0200.06721.02
5.6.190.0130.07321.03
5.6.180.0130.07721.13
5.6.170.0070.06021.06
5.6.160.0130.06021.04
5.6.150.0130.07020.95
5.6.140.0070.06020.93
5.6.130.0000.04321.16
5.6.120.0030.09321.06
5.6.110.0070.05021.07
5.6.100.0100.06721.00
5.6.90.0070.05721.00
5.6.80.0170.05020.43
5.6.70.0070.03720.50
5.6.60.0100.05020.36
5.6.50.0130.07320.55
5.6.40.0070.03720.40
5.6.30.0000.04320.27
5.6.20.0130.04720.41
5.6.10.0100.04020.26
5.6.00.0100.06720.27
5.5.380.0070.07720.34
5.5.370.0130.07020.37
5.5.360.0030.04020.38
5.5.350.0070.04320.42
5.5.340.0030.07020.82
5.5.330.0100.03320.80
5.5.320.0030.08020.87
5.5.310.0070.08320.89
5.5.300.0130.07020.79
5.5.290.0070.06320.90
5.5.280.0130.07720.75
5.5.270.0070.09020.72
5.5.260.0100.06320.87
5.5.250.0100.05720.68
5.5.240.0030.04020.20
5.5.230.0070.06320.30
5.5.220.0100.07320.02
5.5.210.0130.07320.01
5.5.200.0000.04320.26
5.5.190.0100.03720.17
5.5.180.0070.06320.25
5.5.160.0030.04320.21
5.5.150.0130.07320.12
5.5.140.0030.07320.07
5.5.130.0070.08020.23
5.5.120.0030.07320.23
5.5.110.0030.05020.23
5.5.100.0000.04320.07
5.5.90.0030.06020.16
5.5.80.0030.08020.12
5.5.70.0100.07320.16
5.5.60.0070.08020.05
5.5.50.0100.07720.14
5.5.40.0070.07719.93
5.5.30.0030.03719.89
5.5.20.0000.07020.13
5.5.10.0000.04020.00
5.5.00.0070.07019.96

preferences:
78.75 ms | 401 KiB | 5 Q