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('%R%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)
8.3.40.0150.00618.79
8.3.30.0110.00418.71
8.3.20.0070.01120.16
8.3.10.0040.00423.48
8.3.00.0040.00419.85
8.2.170.0040.01122.96
8.2.160.0110.00620.36
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0030.00621.07
8.2.120.0080.00026.35
8.2.110.0070.00321.03
8.2.100.0080.00418.03
8.2.90.0000.00819.21
8.2.80.0030.00518.05
8.2.70.0030.00617.63
8.2.60.0030.00518.04
8.2.50.0080.00018.07
8.2.40.0000.00822.32
8.2.30.0040.00420.69
8.2.20.0040.00417.79
8.2.10.0000.00818.00
8.2.00.0050.00217.98
8.1.270.0080.00020.23
8.1.260.0080.00028.09
8.1.250.0040.00428.09
8.1.240.0040.00419.40
8.1.230.0040.00719.22
8.1.220.0080.00017.74
8.1.210.0060.00318.77
8.1.200.0030.00617.47
8.1.190.0000.00917.35
8.1.180.0030.00518.10
8.1.170.0000.00818.61
8.1.160.0000.00720.79
8.1.150.0070.00018.90
8.1.140.0060.00319.52
8.1.130.0000.00817.66
8.1.120.0070.00017.59
8.1.110.0060.00317.58
8.1.100.0040.00417.59
8.1.90.0040.00417.48
8.1.80.0040.00417.48
8.1.70.0070.00017.47
8.1.60.0040.00417.55
8.1.50.0060.00317.55
8.1.40.0040.00417.58
8.1.30.0000.00817.58
8.1.20.0000.00817.59
8.1.10.0040.00417.70
8.1.00.0040.00417.57
8.0.300.0050.00318.77
8.0.290.0060.00316.88
8.0.280.0000.00718.52
8.0.270.0050.00317.32
8.0.260.0090.00017.34
8.0.250.0000.00817.06
8.0.240.0030.00317.15
8.0.230.0000.00716.99
8.0.220.0000.00717.00
8.0.210.0050.00317.03
8.0.200.0070.00017.05
8.0.190.0000.00717.04
8.0.180.0040.00417.02
8.0.170.0080.00016.96
8.0.160.0000.00716.96
8.0.150.0070.00016.84
8.0.140.0080.00017.01
8.0.130.0000.00613.39
8.0.120.0000.00717.00
8.0.110.0040.00417.06
8.0.100.0070.00017.09
8.0.90.0000.00817.06
8.0.80.0130.00717.08
8.0.70.0070.00017.03
8.0.60.0040.00416.86
8.0.50.0000.00716.86
8.0.30.0070.01217.28
8.0.20.0130.00617.40
8.0.10.0000.00717.21
8.0.00.0060.01216.77
7.4.330.0060.00016.74
7.4.320.0000.00716.50
7.4.300.0030.00316.65
7.4.290.0030.00316.50
7.4.280.0000.00816.48
7.4.270.0070.00016.65
7.4.260.0000.00816.66
7.4.250.0040.00416.44
7.4.240.0010.00616.67
7.4.230.0070.00016.46
7.4.220.0030.00316.58
7.4.210.0070.00916.67
7.4.200.0070.00016.46
7.4.160.0040.01216.55
7.4.150.0000.01717.40
7.4.140.0090.00917.86
7.4.130.0060.01116.76
7.4.120.0080.00816.53
7.4.110.0080.00816.44
7.4.100.0170.00616.70
7.4.90.0130.00316.70
7.4.80.0070.01019.39
7.4.70.0060.00916.67
7.4.60.0110.00716.73
7.4.50.0000.01216.42
7.4.40.0000.01616.77
7.4.30.0060.01216.70
7.4.00.0060.00815.26
7.3.330.0020.00213.06
7.3.320.0000.00613.00
7.3.310.0030.00516.37
7.3.300.0030.00316.33
7.3.290.0000.00716.18
7.3.280.0080.00716.29
7.3.270.0000.01717.40
7.3.260.0080.00816.52
7.3.250.0100.00916.56
7.3.240.0090.00816.28
7.3.230.0120.00616.49
7.3.210.0060.01316.53
7.3.200.0150.00616.57
7.3.190.0090.00916.55
7.3.180.0030.01416.47
7.3.170.0150.00816.63
7.3.160.0180.00016.42
7.2.330.0090.00916.61
7.2.320.0080.00816.71
7.2.310.0060.01116.83
7.2.300.0120.00916.67
7.2.290.0070.01016.81
7.2.60.0030.01016.89
7.2.00.0000.01519.44
7.1.200.0070.00316.02
7.1.100.0040.00718.48
7.1.70.0110.01517.23
7.1.60.0090.01619.52
7.1.50.0060.00616.77
7.1.00.0030.07722.54
7.0.200.0050.00316.60
7.0.60.0100.07019.94
7.0.50.0100.04717.90
7.0.40.0100.08320.04
7.0.30.0300.07020.09
7.0.20.0300.07320.09
7.0.10.0030.05020.00
7.0.00.0000.09020.16
5.6.280.0030.03020.91
5.6.210.0130.08020.50
5.6.200.0070.07718.19
5.6.190.0100.03720.49
5.6.180.0300.07720.73
5.6.170.0500.07320.39
5.6.160.0170.08020.52
5.6.150.0070.04018.16
5.6.140.0070.06718.22
5.6.130.0070.08318.12
5.6.120.0170.07021.13
5.6.110.0100.08720.98
5.6.100.0070.06020.97
5.6.90.0070.08021.10
5.6.80.0170.05720.37
5.5.350.0330.06720.38
5.5.340.0030.08017.95
5.5.330.0070.06020.25
5.5.320.0200.07720.41
5.5.310.0200.04320.31
5.5.300.0100.07717.91
5.5.290.0030.06017.99
5.5.280.0070.07320.81
5.5.270.0100.07320.74
5.5.260.0100.08320.76
5.5.250.0030.06720.61
5.5.240.4270.03320.26

preferences:
50.86 ms | 400 KiB | 5 Q