3v4l.org

run code in 300+ PHP versions simultaneously
<?php print_r((new DateTime('1914-11-06 00:00:00'))->diff((new DateTime('1915-09-06 01:00:00')))); date_default_timezone_set('Europe/Berlin'); print_r((new DateTime('1914-11-06 00:00:00'))->diff((new DateTime('1915-09-06 01:00:00')))); date_default_timezone_set('Europe/Warsaw'); print_r((new DateTime('1914-11-06 00:00:00'))->diff((new DateTime('1915-09-06 01:00:00'))));

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)
8.0.110.0000.00816.96
8.0.100.0040.00416.98
8.0.90.0030.00316.99
8.0.80.0120.00917.07
8.0.70.0070.00017.09
8.0.60.0000.00716.98
8.0.50.0040.00416.96
8.0.30.0100.01017.25
8.0.20.0080.01017.40
8.0.10.0000.00817.13
8.0.00.0100.01116.91
7.4.240.0020.00516.61
7.4.230.0030.00316.49
7.4.220.0080.01116.77
7.4.210.0060.00916.76
7.4.200.0070.00016.52
7.4.190.0030.00316.50
7.4.160.0070.01016.48
7.4.150.0070.01017.40
7.4.140.0110.00717.86
7.4.130.0080.01116.70
7.4.120.0060.01216.69
7.4.110.0100.00716.81
7.4.100.0090.00916.73
7.4.90.0080.00816.70
7.4.80.0140.00719.39
7.4.70.0110.01116.68
7.4.60.0100.00716.41
7.4.50.0040.00416.54
7.4.40.0060.00922.77
7.4.30.0120.00616.68
7.4.00.0070.00715.19
7.3.300.0050.00216.33
7.3.290.0120.00316.39
7.3.280.0060.01116.36
7.3.270.0100.00717.40
7.3.260.0130.00316.71
7.3.250.0080.00916.44
7.3.240.0070.01016.49
7.3.230.0140.00316.53
7.3.210.0140.01116.23
7.3.200.0100.00719.39
7.3.190.0140.00316.36
7.3.180.0060.00916.43
7.3.170.0120.00616.33
7.3.160.0110.00716.51
7.3.120.0070.00415.17
7.2.330.0090.00916.80
7.2.320.0090.00916.76
7.2.310.0090.00916.91
7.2.300.0060.00916.60
7.2.290.0060.01216.56
7.2.110.0280.00616.80
7.2.60.0070.01016.95
7.2.00.0070.00719.19
7.1.200.0000.01315.96
7.1.100.0060.00618.25
7.1.70.0040.00417.29
7.1.60.0110.01419.82
7.1.50.0000.01417.13
7.1.00.0030.07722.44
7.0.200.0120.00016.65
7.0.140.0070.06721.98
7.0.70.0200.07019.98
7.0.60.0230.07320.02
7.0.50.0100.08720.29
7.0.40.0030.08720.07
7.0.30.0030.09019.95
7.0.20.0100.08720.11
7.0.10.0070.07020.16
7.0.00.0170.06720.16
5.6.280.0070.06721.17
5.6.220.0070.08320.61
5.6.210.0030.08320.61
5.6.200.0200.07021.17
5.6.190.0000.07720.93
5.6.180.0070.05321.03
5.6.170.0070.08721.07
5.6.160.0100.08020.95
5.6.150.0070.07721.02
5.6.140.0100.08721.02
5.6.130.0100.08721.02
5.6.120.0130.07720.95
5.6.110.0130.08321.09
5.6.100.0030.06320.93
5.6.90.0070.07020.91
5.6.80.0100.08020.52
5.6.70.0070.08020.48
5.6.60.0070.07720.34
5.6.50.0100.04020.42
5.6.40.0170.06720.35
5.6.30.0130.08020.49
5.6.20.0100.07720.38
5.6.10.0030.07320.44
5.6.00.0230.06320.50
5.5.360.0130.07720.38
5.5.350.0070.07020.42
5.5.340.0130.07720.85
5.5.330.0100.07720.88
5.5.320.0130.06020.83
5.5.310.0070.08020.88
5.5.300.0100.05720.77
5.5.290.0070.08320.82
5.5.280.0030.07020.87
5.5.270.0130.08020.72
5.5.260.0170.07720.81
5.5.250.0030.05720.66
5.5.240.0100.07320.17
5.5.230.0100.08020.14
5.5.220.0000.07720.01
5.5.210.0070.08720.20
5.5.200.0200.07020.21
5.5.190.0030.08020.07
5.5.180.0100.05320.23
5.5.160.0000.08020.23
5.5.150.0000.08020.18
5.5.140.0070.08020.14
5.5.130.0070.06320.13
5.5.120.0030.06319.98
5.5.110.0070.05020.20
5.5.100.0070.06720.10
5.5.90.0170.07320.14
5.5.80.0100.07020.06
5.5.70.0030.08320.08
5.5.60.0170.06720.00
5.5.50.0070.06320.05
5.5.40.0030.07720.14
5.5.30.0000.06020.02
5.5.20.0100.04720.07
5.5.10.0030.08320.13
5.5.00.0070.08019.99
5.4.450.0000.06019.32
5.4.440.0000.10019.38
5.4.430.0030.08019.37
5.4.420.0100.07319.29
5.4.410.0030.08319.10
5.4.400.0030.08019.10
5.4.390.0100.07019.25
5.4.380.0070.06319.10
5.4.370.0070.07718.94
5.4.360.0170.06318.96
5.4.350.0070.08019.04
5.4.340.0030.04719.20
5.4.320.0130.07019.02
5.4.310.0100.07019.13
5.4.300.0000.06319.05
5.4.290.0130.07719.12
5.4.280.0030.07018.96
5.4.270.0070.05319.02
5.4.260.0100.03319.04
5.4.250.0070.07718.90
5.4.240.0100.05019.02
5.4.230.0030.08319.22
5.4.220.0070.07018.77
5.4.210.0230.06318.97
5.4.200.0070.09319.02
5.4.190.0070.07719.09
5.4.180.0070.07319.04
5.4.170.0070.04719.17
5.4.160.0030.08018.90
5.4.150.0100.06019.01
5.4.140.0070.07316.45
5.4.130.0070.07316.34
5.4.120.0000.08316.43
5.4.110.0000.04716.41
5.4.100.0030.04016.26
5.4.90.0070.05316.32
5.4.80.0230.07016.44
5.4.70.0100.06316.40
5.4.60.0030.08016.37
5.4.50.0000.08316.33
5.4.40.0100.05316.47
5.4.30.0000.06716.43
5.4.20.0030.05016.36
5.4.10.0100.07316.43
5.4.00.0100.06315.57
5.3.290.0100.07314.62
5.3.280.0070.08014.41
5.3.270.0000.08014.46
5.3.260.0100.06714.59
5.3.250.0030.08014.47
5.3.240.0030.08014.52
5.3.230.0000.07014.43
5.3.220.0070.07714.48
5.3.210.0030.05714.54
5.3.200.0030.06714.57
5.3.190.0030.08014.40
5.3.180.0030.06014.55
5.3.170.0170.06714.52
5.3.160.0130.04314.57
5.3.150.0070.07314.53
5.3.140.0100.04714.50
5.3.130.0070.05314.53
5.3.120.0070.07314.51
5.3.110.0070.07014.55
5.3.100.0000.08313.98
5.3.90.0030.07713.96
5.3.80.0100.07313.89
5.3.70.0100.07014.00
5.3.60.0130.06314.00
5.3.50.0030.07713.88
5.3.40.0170.04313.87
5.3.30.0000.08313.66
5.3.20.0200.06313.55
5.3.10.0070.05013.65
5.3.00.0030.05313.64
5.2.170.0030.05310.96
5.2.160.0030.03711.10
5.2.150.0000.05310.95
5.2.140.0030.06711.17
5.2.130.0030.05711.09
5.2.120.0100.06311.06
5.2.110.0000.03711.09
5.2.100.0000.04711.09
5.2.90.0030.06311.02
5.2.80.0030.06310.93
5.2.70.0000.06710.88
5.2.60.0000.06011.04
5.2.50.0100.05710.94
5.2.40.0000.05010.98
5.2.30.0030.05710.92
5.2.20.0000.06310.92
5.2.10.0030.06010.86
5.2.00.0030.05710.86
5.1.60.0030.05710.86
5.1.50.0000.05310.86
5.1.40.0100.05010.86
5.1.30.0000.06310.86
5.1.20.0000.04710.86
5.1.10.0030.05310.86
5.1.00.0070.05010.86
5.0.50.0030.04310.86
5.0.40.0130.03310.86
5.0.30.0070.06010.86
5.0.20.0070.04010.86
5.0.10.0070.04010.86
5.0.00.0030.05310.86
4.4.90.0030.03310.86
4.4.80.0030.03310.86
4.4.70.0030.02010.86
4.4.60.0000.04010.86
4.4.50.0000.04010.86
4.4.40.0070.05310.86
4.4.30.0030.03310.86
4.4.20.0000.03710.86
4.4.10.0030.03710.86
4.4.00.0030.06010.86
4.3.110.0030.03710.86
4.3.100.0030.03710.86
4.3.90.0000.03710.86
4.3.80.0000.05710.86
4.3.70.0030.03310.86
4.3.60.0070.03310.86
4.3.50.0000.03710.86
4.3.40.0030.05010.86
4.3.30.0000.03710.86
4.3.20.0000.04010.86
4.3.10.0030.02710.86
4.3.00.0000.03710.86

preferences:
33.86 ms | 400 KiB | 5 Q