3v4l.org

run code in 300+ PHP versions simultaneously
<?php $birthday = '12/07/1984'; $dt = DateTime::createFromFormat('U',time())->diff(DateTime::createFromFormat('m/d/Y',$birthday))->format('Y-m-d'); var_dump($dt);

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)
7.2.80.0040.01116.67
7.2.60.0030.01317.06
7.2.00.0080.01119.12
7.1.200.0040.00815.66
7.1.100.0040.00718.00
7.1.70.0000.00817.19
7.1.60.0120.00619.40
7.1.50.0050.00516.79
7.1.00.0100.06722.30
7.0.200.0280.01114.96
7.0.90.0630.07319.90
7.0.80.0570.08019.89
7.0.70.0430.07019.92
7.0.60.0530.08019.79
7.0.50.0400.04720.32
7.0.40.0070.07720.08
7.0.30.0070.04020.19
7.0.20.0100.08020.04
7.0.10.0000.08020.08
7.0.00.0100.06020.09
5.6.280.0000.04721.15
5.6.240.0200.08020.72
5.6.230.0030.08720.61
5.6.220.0070.04720.68
5.6.210.0130.07020.45
5.6.200.0270.06320.96
5.6.190.0070.08020.91
5.6.180.0030.08021.17
5.6.170.0030.09321.00
5.6.160.0100.08020.95
5.6.150.0130.07721.06
5.6.140.0100.08721.03
5.6.130.0000.08021.07
5.6.120.0070.05021.11
5.6.110.0100.08021.08
5.6.100.0030.08321.09
5.6.90.0000.06320.99
5.6.80.0100.07720.33
5.6.70.0070.04320.45
5.6.60.0070.08020.41
5.6.50.0130.04320.27
5.6.40.0100.07720.37
5.6.30.0070.04320.34
5.6.20.0100.07720.36
5.6.10.0030.08020.51
5.6.00.0030.08320.39
5.5.380.0030.04720.54
5.5.370.0070.06720.34
5.5.360.0100.07320.41
5.5.350.0070.06320.47
5.5.340.0030.08720.77
5.5.330.0100.08020.82
5.5.320.0030.04320.82
5.5.310.0070.08020.80
5.5.300.0170.07320.92
5.5.290.0070.08020.83
5.5.280.0070.07720.80
5.5.270.0070.08320.72
5.5.260.0030.08720.86
5.5.250.0100.04720.57
5.5.240.0030.04720.26
5.5.230.0130.07020.15
5.5.220.0070.07720.20
5.5.210.0070.04320.13
5.5.200.0100.07320.09
5.5.190.0030.06720.14
5.5.180.0130.06720.07
5.5.160.0030.08020.23
5.5.150.0070.06720.07
5.5.140.0200.06720.08
5.5.130.0000.08020.27
5.5.120.0000.05020.20
5.5.110.0100.07320.14
5.5.100.0100.03720.15
5.5.90.0170.04720.07
5.5.80.0070.06020.06
5.5.70.0070.07020.15
5.5.60.0170.06320.05
5.5.50.0130.07319.99
5.5.40.0070.07719.99
5.5.30.0070.05320.05
5.5.20.0070.07320.10
5.5.10.0070.07020.11
5.5.00.0100.05319.99

preferences:
36.64 ms | 400 KiB | 5 Q