3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dt1 = new DateTime('2015-12-12 12:00:00'); $dt2 = new DateTime('2015-12-12 12:05:00'); $diff = $dt1->diff($dt2); var_dump($diff); $dt1 = new DateTime('2015-12-12 12:00:00'); $dt2 = new DateTime('2015-12-11 12:05:00'); $diff = $dt1->diff($dt2); var_dump($diff);

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)
8.3.60.0180.00316.88
8.3.50.0120.00316.64
8.3.40.0140.00418.76
8.3.30.0040.01218.63
8.3.20.0080.00022.10
8.3.10.0030.00523.71
8.3.00.0060.00319.85
8.2.180.0090.01216.88
8.2.170.0040.01122.96
8.2.160.0110.00320.37
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0030.00719.27
8.2.120.0050.00326.35
8.2.110.0090.00922.15
8.2.100.0110.00017.80
8.2.90.0080.00019.23
8.2.80.0040.00417.97
8.2.70.0080.00317.75
8.2.60.0030.00718.04
8.2.50.0080.00018.07
8.2.40.0040.00720.36
8.2.30.0000.00720.70
8.2.20.0000.00717.83
8.2.10.0040.00718.13
8.2.00.0000.00718.13
8.1.280.0100.00625.92
8.1.270.0040.00420.24
8.1.260.0110.00428.09
8.1.250.0040.00428.09
8.1.240.0060.00322.52
8.1.230.0080.00319.15
8.1.220.0000.00717.74
8.1.210.0050.00318.77
8.1.200.0060.00317.38
8.1.190.0000.00917.23
8.1.180.0040.00418.10
8.1.170.0040.00418.49
8.1.160.0000.00820.63
8.1.150.0040.00418.94
8.1.140.0000.00719.49
8.1.130.0050.00317.75
8.1.120.0030.00517.59
8.1.110.0040.00417.54
8.1.100.0000.00817.61
8.1.90.0020.00517.59
8.1.80.0070.00017.47
8.1.70.0000.00717.47
8.1.60.0050.00317.66
8.1.50.0080.00017.57
8.1.40.0000.00817.59
8.1.30.0040.00417.65
8.1.20.0080.00017.70
8.1.10.0000.00717.57
8.1.00.0090.00317.66
8.0.300.0030.00518.77
8.0.290.0040.00416.75
8.0.280.0040.00418.33
8.0.270.0070.00017.26
8.0.260.0040.00417.17
8.0.250.0030.00317.05
8.0.240.0050.00217.02
8.0.230.0040.00417.08
8.0.220.0020.00517.06
8.0.210.0030.00316.98
8.0.200.0000.00717.09
8.0.190.0030.00617.02
8.0.180.0000.00717.09
8.0.170.0040.00416.93
8.0.160.0000.00816.98
8.0.150.0040.00417.00
8.0.140.0000.00717.01
8.0.130.0050.00013.49
8.0.120.0030.00616.87
8.0.110.0070.00016.98
8.0.100.0040.00417.04
8.0.90.0000.00716.97
8.0.80.0100.00617.09
8.0.70.0000.00716.96
8.0.60.0000.00816.98
8.0.50.0070.00016.86
8.0.30.0120.00917.11
8.0.20.0100.00917.40
8.0.10.0050.00217.14
8.0.00.0140.00716.78
7.4.330.0000.00616.84
7.4.320.0030.00316.67
7.4.300.0030.00316.70
7.4.290.0000.00716.59
7.4.280.0000.00816.67
7.4.270.0030.00316.60
7.4.260.0000.00716.46
7.4.250.0000.00716.57
7.4.240.0020.00616.64
7.4.230.0000.00816.61
7.4.220.0110.00716.65
7.4.210.0100.01016.62
7.4.200.0020.00516.68
7.4.160.0080.01216.42
7.4.150.0120.00817.40
7.4.140.0150.00817.86
7.4.130.0100.00916.55
7.4.120.0100.01016.55
7.4.110.0110.00816.69
7.4.100.0170.00716.61
7.4.90.0110.00716.57
7.4.80.0030.01419.39
7.4.70.0090.00916.40
7.4.60.0160.00816.59
7.4.50.0030.01316.23
7.4.40.0070.01016.73
7.4.30.0120.01516.49
7.4.00.0000.01714.89
7.3.330.0000.00513.20
7.3.320.0060.00013.09
7.3.310.0000.00716.22
7.3.300.0000.00716.29
7.3.290.0000.00716.22
7.3.280.0100.01016.25
7.3.270.0160.00617.40
7.3.260.0180.00316.39
7.3.250.0100.00916.48
7.3.240.0120.01016.36
7.3.230.0140.00516.45
7.3.210.0050.01416.45
7.3.200.0090.00916.30
7.3.190.0060.01316.33
7.3.180.0140.00816.60
7.3.170.0130.01116.44
7.3.160.0030.01616.56
7.2.330.0190.00016.41
7.2.320.0070.01116.71
7.2.310.0130.00516.57
7.2.300.0040.01616.77
7.2.290.0190.00016.86
7.2.60.0030.01016.70
7.2.00.0060.00619.33
7.1.200.0030.01015.46
7.1.100.0070.00718.17
7.1.70.0040.01217.28
7.1.60.0140.01019.52
7.1.50.0220.01534.92
7.1.00.0000.07722.27
7.0.200.0000.00816.82
7.0.60.0130.07719.86
7.0.50.0000.08717.83
7.0.40.0070.07020.20
7.0.30.0300.07320.09
7.0.20.0170.04020.17
7.0.10.0030.06720.21
7.0.00.0130.07720.03
5.6.280.0070.03020.86
5.6.210.0070.08320.76
5.6.200.0070.03718.08
5.6.190.0030.09020.64
5.6.180.0170.04720.77
5.6.170.0330.08020.62
5.6.160.0100.05020.32
5.6.150.0070.03718.18
5.6.140.0100.03318.22
5.6.130.0100.07018.21
5.6.120.0100.05021.19
5.6.110.0100.03321.14
5.6.100.0030.07321.00
5.6.90.0030.05720.96
5.6.80.0000.08320.42
5.5.350.0300.07020.37
5.5.340.0070.06017.95
5.5.330.0070.06020.19
5.5.320.0570.04720.26
5.5.310.0300.08020.28
5.5.300.0170.07017.90
5.5.290.0030.07717.95
5.5.280.0130.05020.75
5.5.270.0100.08320.79
5.5.260.0070.06720.84
5.5.250.0070.08020.61
5.5.240.4000.03320.18

preferences:
54.13 ms | 401 KiB | 5 Q