3v4l.org

run code in 300+ PHP versions simultaneously
<?php $datetime1 = date_create(); $datetime2 = date_create('2015-12-11'); $interval = date_diff($datetime1, $datetime2); echo $interval->format('%a days');

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)
8.3.60.0100.01016.75
8.3.50.0170.00322.09
8.3.40.0170.00318.76
8.3.30.0090.00618.83
8.3.20.0090.00020.25
8.3.10.0000.00823.48
8.3.00.0040.00419.79
8.2.180.0170.00318.22
8.2.170.0030.01022.96
8.2.160.0110.00620.21
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0060.00321.00
8.2.120.0040.00426.35
8.2.110.0040.00420.53
8.2.100.0030.00917.97
8.2.90.0030.00619.35
8.2.80.0000.00817.97
8.2.70.0060.00317.88
8.2.60.0040.00417.93
8.2.50.0030.00518.07
8.2.40.0030.00522.16
8.2.30.0040.00420.68
8.2.20.0000.00717.88
8.2.10.0000.00718.06
8.2.00.0000.00717.95
8.1.280.0100.00725.92
8.1.270.0030.00520.18
8.1.260.0000.00828.09
8.1.250.0090.00328.09
8.1.240.0000.00923.75
8.1.230.0110.00020.87
8.1.220.0040.00417.78
8.1.210.0000.00818.77
8.1.200.0060.00317.47
8.1.190.0050.00317.25
8.1.180.0040.00418.10
8.1.170.0050.00318.60
8.1.160.0000.00720.77
8.1.150.0070.00018.95
8.1.140.0040.00419.48
8.1.130.0000.00817.70
8.1.120.0000.00717.58
8.1.110.0040.00417.50
8.1.100.0030.00517.61
8.1.90.0040.00417.59
8.1.80.0040.00417.55
8.1.70.0030.00317.46
8.1.60.0040.00417.54
8.1.50.0000.00917.48
8.1.40.0030.00617.57
8.1.30.0020.00517.66
8.1.20.0080.00017.61
8.1.10.0030.00517.66
8.1.00.0000.00817.57
8.0.300.0030.00618.77
8.0.290.0080.00016.88
8.0.280.0030.00318.52
8.0.270.0000.00717.33
8.0.260.0030.00717.21
8.0.250.0070.00017.05
8.0.240.0030.00317.16
8.0.230.0000.00717.09
8.0.220.0000.00817.03
8.0.210.0040.00416.91
8.0.200.0060.00017.11
8.0.190.0040.00417.15
8.0.180.0010.00617.07
8.0.170.0000.00817.09
8.0.160.0000.00717.07
8.0.150.0050.00216.85
8.0.140.0000.00716.98
8.0.130.0030.00313.39
8.0.120.0040.00416.89
8.0.110.0030.00616.99
8.0.100.0080.00017.09
8.0.90.0070.00016.94
8.0.80.0060.01017.02
8.0.70.0070.00017.03
8.0.60.0000.00717.06
8.0.50.0040.00416.97
8.0.30.0120.00817.29
8.0.20.0090.00817.40
8.0.10.0050.00317.04
8.0.00.0110.01116.94
7.4.330.0000.00616.70
7.4.320.0070.00016.73
7.4.300.0030.00316.50
7.4.290.0020.00516.70
7.4.280.0080.00016.46
7.4.270.0000.00716.48
7.4.260.0000.00716.70
7.4.250.0040.00416.64
7.4.240.0020.00516.68
7.4.230.0030.00316.77
7.4.220.0030.01716.60
7.4.210.0090.00716.71
7.4.200.0000.00716.65
7.4.160.0060.01016.67
7.4.150.0070.01017.40
7.4.140.0120.01017.86
7.4.130.0100.00816.79
7.4.120.0080.01216.67
7.4.110.0070.01116.58
7.4.100.0080.00816.59
7.4.90.0030.01316.66
7.4.80.0120.00919.39
7.4.70.0070.01016.60
7.4.60.0000.01616.58
7.4.50.0080.00616.76
7.4.40.0110.00616.51
7.4.30.0110.00516.85
7.4.00.0030.01215.14
7.3.330.0000.00513.14
7.3.320.0020.00212.94
7.3.310.0060.00316.23
7.3.300.0000.00716.25
7.3.290.0070.00016.27
7.3.280.0100.00716.33
7.3.270.0080.01217.40
7.3.260.0060.01016.57
7.3.250.0090.00916.52
7.3.240.0070.01216.37
7.3.230.0100.00616.55
7.3.210.0100.00716.56
7.3.200.0060.01216.43
7.3.190.0120.00616.29
7.3.180.0100.00716.40
7.3.170.0060.01116.37
7.3.160.0060.00916.58
7.2.330.0130.01116.63
7.2.320.0130.00616.80
7.2.310.0070.01016.61
7.2.300.0140.00716.64
7.2.290.0040.01416.53
7.2.60.0070.00716.80
7.2.00.0000.01219.24
7.1.200.0030.00615.71
7.1.100.0040.00718.18
7.1.70.0130.00017.28
7.1.60.0180.00719.52
7.1.50.0040.01117.02
7.1.00.0030.07722.45
7.0.200.0030.00616.88
7.0.60.0100.07019.82
7.0.50.0030.04317.79
7.0.40.0070.05020.02
7.0.30.0230.04720.12
7.0.20.0270.07320.01
7.0.10.0070.05720.00
7.0.00.0100.08020.16
5.6.280.0000.03320.89
5.6.210.0070.06720.66
5.6.200.0170.07018.17
5.6.190.0070.04720.77
5.6.180.0270.07020.56
5.6.170.0370.08020.48
5.6.160.0230.05720.32
5.6.150.0070.08018.07
5.6.140.0200.05318.14
5.6.130.0070.08318.18
5.6.120.0100.03721.01
5.6.110.0100.08320.98
5.6.100.0030.04021.11
5.6.90.0230.05321.09
5.6.80.0000.06020.38
5.5.350.0200.05720.49
5.5.340.0000.08317.97
5.5.330.0070.08320.43
5.5.320.0270.07020.26
5.5.310.0170.05020.30
5.5.300.0000.05318.01
5.5.290.0070.08018.01
5.5.280.0030.04320.80
5.5.270.0070.04720.89
5.5.260.0100.06320.97
5.5.250.0230.06720.49
5.5.240.2830.02320.32

preferences:
71.01 ms | 401 KiB | 5 Q