3v4l.org

run code in 300+ PHP versions simultaneously
<?php $time = strtotime("2015-12-30 01:10:41"); echo $time.'<br>'; echo time();

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)
7.3.10.0070.00716.51
7.3.00.0070.01016.52
7.2.130.0030.01317.00
7.2.120.0000.01517.09
7.2.110.0070.01016.95
7.2.100.0030.01117.19
7.2.90.0090.00616.98
7.2.80.0100.00717.12
7.2.70.0040.01016.82
7.2.60.0130.00316.82
7.2.50.0090.00617.00
7.2.40.0030.00616.84
7.2.30.0090.00617.03
7.2.20.0040.00817.18
7.2.10.0070.01016.68
7.2.00.0050.01118.37
7.1.250.0060.00315.92
7.1.100.0000.01418.04
7.1.70.0000.00816.94
7.1.60.0080.01219.18
7.1.50.0140.01434.59
7.1.00.0030.07722.40
7.0.200.0370.00714.86
7.0.90.0130.07719.89
7.0.80.0070.07719.89
7.0.70.0130.08019.88
7.0.60.0170.07019.91
7.0.50.0000.09020.18
7.0.40.0070.08020.08
7.0.30.0070.07320.09
7.0.20.0030.08320.03
7.0.10.0030.07320.09
7.0.00.0100.07720.11
5.6.280.0030.05721.01
5.6.240.0070.05720.69
5.6.230.0100.05320.59
5.6.220.0170.06320.66
5.6.210.0170.06720.66
5.6.200.0100.07721.10
5.6.190.0130.04021.14
5.6.180.0170.07321.05
5.6.170.0100.08021.07
5.6.160.0170.07721.11
5.6.150.0130.05321.03
5.6.140.0070.04721.11
5.6.130.0070.08721.00
5.6.120.0130.04720.91
5.6.110.0070.05020.98
5.6.100.0070.08321.09
5.6.90.0070.08320.99
5.6.80.0030.06020.31
5.6.70.0100.07320.39
5.6.60.0030.05720.41
5.6.50.0130.07320.45
5.6.40.0130.07320.44
5.6.30.0070.08020.36
5.6.20.0070.08020.39
5.6.10.0100.07020.37
5.6.00.0070.07020.44
5.5.380.0070.08020.43
5.5.370.0070.08020.41
5.5.360.0070.05020.39
5.5.350.0100.08020.43
5.5.340.0030.07320.88
5.5.330.0130.08020.80
5.5.320.0070.08720.91
5.5.310.0100.08320.82
5.5.300.0030.08020.86
5.5.290.0100.05720.91
5.5.280.0100.08020.82
5.5.270.0070.08320.87
5.5.260.0000.05320.75
5.5.250.0030.09020.58
5.5.240.0030.07720.11
5.5.230.0100.07720.30
5.5.220.0030.07720.25
5.5.210.0070.04720.19
5.5.200.0100.08020.14
5.5.190.0030.08720.18
5.5.180.0030.08020.11
5.5.160.0100.07320.11
5.5.150.0100.07720.25
5.5.140.0070.08320.13
5.5.130.0030.08320.09
5.5.120.0270.06020.11
5.5.110.0070.06020.17
5.5.100.0070.08020.15
5.5.90.0070.08020.16
5.5.80.0070.08020.15
5.5.70.0070.07719.96
5.5.60.0070.07720.11
5.5.50.0100.07019.95
5.5.40.0100.04320.02
5.5.30.0030.08020.14
5.5.20.0130.06719.94
5.5.10.0270.05020.10
5.5.00.0070.05719.95

preferences:
37.34 ms | 400 KiB | 5 Q