3v4l.org

run code in 300+ PHP versions simultaneously
<?php $d1 = new DateTime("2009-09-01"); $d2 = new DateTime("2010-05-01"); var_dump($d1->diff($d2)); var_dump($d1->diff($d2)->y); // int(4)

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)
8.0.110.0020.00516.96
8.0.100.0040.00416.98
8.0.90.0040.00417.07
8.0.80.0030.01316.97
8.0.70.0040.00417.05
8.0.60.0060.00317.04
8.0.50.0040.00416.95
8.0.30.0110.01417.27
8.0.20.0100.01017.40
8.0.10.0000.00717.07
8.0.00.0110.01116.86
7.4.240.0000.00716.64
7.4.230.0050.00216.48
7.4.220.0040.01516.73
7.4.210.0130.00316.73
7.4.200.0050.00216.84
7.4.160.0060.01216.80
7.4.150.0100.01017.40
7.4.140.0100.01317.86
7.4.130.0080.00916.84
7.4.120.0100.01016.64
7.4.110.0110.00716.58
7.4.100.0130.00516.61
7.4.90.0070.01116.74
7.4.80.0060.01219.39
7.4.70.0130.00316.68
7.4.60.0030.01416.63
7.4.50.0080.00016.73
7.4.40.0110.00716.87
7.4.30.0110.00816.46
7.4.00.0080.00814.97
7.3.300.0040.00316.27
7.3.290.0000.01416.39
7.3.280.0110.00616.33
7.3.270.0140.01117.40
7.3.260.0160.00316.39
7.3.250.0100.00816.54
7.3.240.0160.00316.56
7.3.230.0090.01016.39
7.3.210.0070.01316.39
7.3.200.0160.01019.39
7.3.190.0120.00816.38
7.3.180.0000.01916.58
7.3.170.0070.01016.36
7.3.160.0070.01016.57
7.2.330.0150.00316.57
7.2.320.0190.00516.71
7.2.310.0140.00716.74
7.2.300.0100.00816.64
7.2.290.0080.01116.77
7.2.60.0100.00317.02
7.2.00.0060.00319.54
7.1.200.0140.00415.62
7.1.100.0100.00718.14
7.1.70.0040.00417.40
7.1.60.0180.00719.32
7.1.50.0040.01117.11
7.1.00.0070.07322.45
7.0.200.0040.00416.88
7.0.140.0030.07321.95
7.0.120.0230.07322.04
7.0.110.0100.06022.02
7.0.100.0100.07022.10
7.0.90.0030.08022.05
7.0.80.0100.03722.00
7.0.70.0100.07721.99
7.0.60.0130.03021.91
7.0.50.0070.03721.99
7.0.40.0030.07720.00
7.0.30.0000.04319.93
7.0.20.0070.06319.97
7.0.10.0130.08020.00
7.0.00.0070.03720.14
5.6.280.0030.07321.04
5.6.270.0100.06320.82
5.6.260.0070.08020.91
5.6.250.0030.06020.91
5.6.240.0030.05320.98
5.6.230.0030.05020.98
5.6.220.0070.07721.05
5.6.210.0070.03720.92
5.6.200.0100.08021.04
5.6.190.0030.07020.95
5.6.180.0100.03320.88
5.6.170.0100.07020.75
5.6.160.0070.04020.95
5.6.150.0030.04020.78
5.6.140.0030.04021.01
5.6.130.0100.05320.77
5.6.120.0100.05020.88
5.6.110.0100.03321.02
5.6.100.0170.06720.75
5.6.90.0170.07020.91
5.6.80.0030.07720.36
5.6.70.0100.06720.32
5.6.60.0030.07320.24
5.6.50.0070.05320.16
5.6.40.0100.07720.11
5.6.30.0070.07720.25
5.6.20.0070.03720.35
5.6.10.0030.03720.05
5.6.00.0000.04020.37
5.5.380.0170.03017.54
5.5.370.0030.06717.66
5.5.360.0070.07317.57
5.5.350.0070.07317.53
5.5.340.0130.08018.10
5.5.330.0030.05018.02
5.5.320.0000.06718.13
5.5.310.0030.03718.02
5.5.300.0030.03718.16
5.5.290.0070.03718.16
5.5.280.0070.06318.16
5.5.270.0070.07318.02
5.5.260.0100.06717.86
5.5.250.0000.09017.58
5.5.240.0100.06717.48
5.5.230.0030.08317.54
5.5.220.0100.04017.63
5.5.210.0030.06317.24
5.5.200.0100.06317.57
5.5.190.0030.04017.38
5.5.180.0070.04317.48
5.5.160.0030.04017.45
5.5.150.0030.04317.60
5.5.140.0070.03317.25
5.5.130.0070.03317.37
5.5.120.0070.03017.21
5.5.110.0000.04017.59
5.5.100.0100.07717.26
5.5.90.0030.05717.11
5.5.80.0100.06717.11
5.5.70.0100.04317.17
5.5.60.0130.02717.33
5.5.50.0030.04317.40
5.5.40.0070.03017.41
5.5.30.0000.06317.40
5.5.20.0030.04317.10
5.5.10.0000.05717.22
5.5.00.0030.04717.32
5.4.450.0100.07719.20
5.4.440.0070.07719.38
5.4.430.0130.07319.25
5.4.420.0000.04019.44
5.4.410.0070.08019.18
5.4.400.0100.06718.87
5.4.390.0070.07018.93
5.4.380.0070.07318.89
5.4.370.0030.08018.98
5.4.360.0100.06319.11
5.4.350.0000.07318.95
5.4.340.0030.04018.95
5.4.320.0000.04019.06
5.4.310.0030.03719.12
5.4.300.0000.04018.93
5.4.290.0030.03719.04
5.4.280.0030.03018.94
5.4.270.0030.03719.04
5.4.260.0000.05718.89
5.4.250.0070.05318.91
5.4.240.0000.06318.88
5.4.230.0000.04019.20
5.4.220.0070.03319.05
5.4.210.0030.04718.92
5.4.200.0000.04018.88
5.4.190.0030.05018.86
5.4.180.0030.03718.91
5.4.170.0070.03319.01
5.4.160.0000.03718.93
5.4.150.0000.03718.95
5.4.140.0000.04016.26
5.4.130.0070.03016.35
5.4.120.0000.03316.55
5.4.110.0030.03316.39
5.4.100.0070.03016.27
5.4.90.0030.03316.52
5.4.80.0030.03716.16
5.4.70.0000.03716.39
5.4.60.0030.03316.07
5.4.50.0000.03716.20
5.4.40.0030.02716.45
5.4.30.0030.03316.39
5.4.20.0000.03316.20
5.4.10.0000.04016.42
5.4.00.0000.03315.64
5.3.290.0070.03314.76
5.3.280.0000.06314.51
5.3.270.0000.03714.68
5.3.260.0000.03714.60
5.3.250.0000.03714.62
5.3.240.0000.03714.48
5.3.230.0000.03714.62
5.3.220.0000.03714.36
5.3.210.0000.03714.50
5.3.200.0070.03014.46
5.3.190.0070.03314.49
5.3.180.0000.03714.63
5.3.170.0000.04014.42
5.3.160.0000.03314.52
5.3.150.0030.04714.62
5.3.140.0000.03714.45
5.3.130.0000.03714.57
5.3.120.0000.03014.49
5.3.110.0000.03714.43
5.3.100.0030.02713.93
5.3.90.0000.03713.96
5.3.80.0000.05714.08
5.3.70.0030.03014.07
5.3.60.0030.03313.84
5.3.50.0000.05713.95
5.3.40.0030.07013.73
5.3.30.0070.06313.91
5.3.20.0000.07013.75
5.3.10.0000.06713.76
5.3.00.0070.05013.48
5.2.170.0030.04011.21
5.2.160.0030.06010.93
5.2.150.0030.03011.14
5.2.140.0070.03311.08
5.2.130.0030.04711.11
5.2.120.0000.03310.99
5.2.110.0030.05711.04
5.2.100.0070.04011.04
5.2.90.0000.03311.02
5.2.80.0030.06711.18
5.2.70.0030.04311.03
5.2.60.0000.06010.95
5.2.50.0000.03310.80
5.2.40.0030.05710.93
5.2.30.0030.05011.13
5.2.20.0070.06010.86
5.2.10.0070.04710.95
5.2.00.0000.06010.61
5.1.60.0030.05010.21
5.1.50.0030.03710.21
5.1.40.0070.03710.21
5.1.30.0030.02710.21
5.1.20.0070.03710.48
5.1.10.0030.03010.21
5.1.00.0030.04310.21
5.0.50.0030.03710.21
5.0.40.0030.02310.21
5.0.30.0030.05010.21
5.0.20.0000.02010.21
5.0.10.0000.04310.21
5.0.00.0000.03010.21
4.4.90.0000.03010.21
4.4.80.0000.01710.21
4.4.70.0000.02310.21
4.4.60.0030.02310.21
4.4.50.0030.01710.21
4.4.40.0000.04710.21
4.4.30.0000.01710.21
4.4.20.0030.02310.21
4.4.10.0000.02310.21
4.4.00.0000.04710.21
4.3.110.0000.02010.21
4.3.100.0000.03310.21
4.3.90.0000.01310.21
4.3.80.0000.04010.21
4.3.70.0030.02710.21
4.3.60.0000.03010.21
4.3.50.0030.02310.21
4.3.40.0000.05310.21
4.3.30.0000.02710.21
4.3.20.0030.03310.21
4.3.10.0000.03710.21
4.3.00.0000.03310.21

preferences:
35.84 ms | 401 KiB | 5 Q