3v4l.org

run code in 300+ PHP versions simultaneously
<?php $today = new DateTime('today'); $date = new DateTime("2017-03-31"); echo $today->diff($date)->d;

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)
8.3.70.0120.00316.63
8.3.60.0070.01418.43
8.3.50.0180.00422.18
8.3.40.0070.00719.09
8.3.30.0040.01118.84
8.3.20.0000.00819.95
8.3.10.0040.00420.59
8.3.00.0000.00823.65
8.2.190.0040.01116.63
8.2.180.0100.00725.92
8.2.170.0140.00022.96
8.2.160.0070.01120.35
8.2.150.0120.00324.18
8.2.140.0040.00424.66
8.2.130.0120.00926.16
8.2.120.0080.00019.22
8.2.110.0070.00319.21
8.2.100.0090.00319.64
8.2.90.0050.00319.30
8.2.80.0060.00317.97
8.2.70.0000.00817.75
8.2.60.0030.00718.04
8.2.50.0040.00419.40
8.2.40.0040.00420.42
8.2.30.0000.00720.32
8.2.20.0020.00518.23
8.2.10.0040.00418.23
8.2.00.0040.00418.34
8.1.280.0150.00025.92
8.1.270.0070.00420.78
8.1.260.0030.00726.35
8.1.250.0000.00828.09
8.1.240.0070.00321.44
8.1.230.0090.00319.23
8.1.220.0090.00017.74
8.1.210.0080.00018.77
8.1.200.0000.00917.48
8.1.190.0000.00817.35
8.1.180.0040.00418.10
8.1.170.0000.00818.59
8.1.160.0040.00418.82
8.1.150.0000.00720.16
8.1.140.0060.00319.62
8.1.130.0070.00020.73
8.1.120.0040.00417.50
8.1.110.0000.00717.57
8.1.100.0040.00417.48
8.1.90.0040.00417.57
8.1.80.0000.00717.59
8.1.70.0070.00017.59
8.1.60.0030.00517.69
8.1.50.0040.00417.46
8.1.40.0040.00417.55
8.1.30.0030.00717.61
8.1.20.0080.00017.57
8.1.10.0080.00017.72
8.1.00.0030.00617.76
8.0.300.0060.00318.80
8.0.290.0000.00716.75
8.0.280.0000.00718.51
8.0.270.0020.00517.41
8.0.260.0000.00717.28
8.0.250.0000.00717.19
8.0.240.0000.00717.15
8.0.230.0030.00317.04
8.0.220.0040.00416.97
8.0.210.0070.00017.02
8.0.200.0100.00017.02
8.0.190.0070.00016.98
8.0.180.0030.00517.08
8.0.170.0070.00017.01
8.0.160.0080.00016.92
8.0.150.0050.00316.89
8.0.140.0000.00816.98
8.0.130.0000.00613.41
8.0.120.0070.00016.98
8.0.110.0000.00716.92
8.0.100.0000.00717.06
8.0.90.0040.00416.96
8.0.80.0070.01416.97
8.0.70.0000.00816.97
8.0.60.0040.00416.90
8.0.50.0040.00416.99
8.0.30.0110.00617.17
8.0.20.0110.00817.41
8.0.10.0080.00017.07
8.0.00.0090.00917.02
7.4.330.0020.00215.55
7.4.320.0030.00316.73
7.4.300.0030.00316.60
7.4.290.0000.00716.56
7.4.280.0000.00816.57
7.4.270.0050.00216.72
7.4.260.0050.00516.73
7.4.250.0030.00316.46
7.4.240.0000.00716.55
7.4.230.0040.00416.64
7.4.220.0100.01416.59
7.4.210.0110.00916.73
7.4.200.0070.00016.63
7.4.160.0120.00716.54
7.4.150.0110.00617.40
7.4.140.0090.01217.86
7.4.130.0110.00816.61
7.4.120.0130.00616.63
7.4.110.0040.01416.55
7.4.100.0270.01716.73
7.4.90.0100.00716.57
7.4.80.0110.00619.39
7.4.70.0060.01316.77
7.4.60.0100.00716.56
7.4.50.0030.01216.52
7.4.40.0150.00316.64
7.4.30.0040.01216.69
7.4.00.0100.00715.37
7.3.330.0050.00013.21
7.3.320.0020.00513.14
7.3.310.0030.00316.21
7.3.300.0000.00616.18
7.3.290.0020.00516.27
7.3.280.0090.00716.25
7.3.270.0130.00317.40
7.3.260.0130.01016.62
7.3.250.0100.00716.38
7.3.240.0070.01216.45
7.3.230.0090.00616.50
7.3.210.0110.00716.31
7.3.200.0120.00816.59
7.3.190.0060.01116.33
7.3.180.0060.00916.38
7.3.170.0080.00816.46
7.3.160.0090.00616.50
7.2.330.0080.01116.60
7.2.320.0100.00716.63
7.2.310.0060.01516.59
7.2.300.0100.01316.46
7.2.290.0090.01216.57
7.2.60.0000.01416.80
7.2.50.0130.00916.68
7.1.200.0060.00615.94
7.1.70.0000.00917.15
7.1.60.0070.00717.31
7.1.20.0130.07740.37
7.1.10.0100.05322.21
7.1.00.0130.05022.32
7.0.200.0100.00617.08
7.0.160.0070.05721.89
7.0.150.0030.06021.84
7.0.140.0100.05321.91
7.0.130.0030.06321.87
7.0.120.0000.06721.87
7.0.110.0100.06321.97
7.0.100.0130.06721.98
7.0.90.0070.06021.92
7.0.80.0030.06721.92
7.0.70.0230.05721.92
7.0.60.0070.06321.87
7.0.50.0030.06021.88
7.0.40.0100.05321.94
7.0.30.0030.06021.79
7.0.20.0070.05721.86
7.0.10.0170.05721.88
7.0.00.1700.04721.90

preferences:
17.77 ms | 401 KiB | 5 Q