3v4l.org

run code in 300+ PHP versions simultaneously
<?php $time = strtotime("2015-12-30 01:10:41"); echo $time.\n; 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)
7.4.00.0090.00614.89
7.3.120.0110.00714.88
7.3.110.0110.00714.92
7.3.100.0030.01014.97
7.3.90.0110.00714.96
7.3.80.0040.00714.97
7.3.70.0030.01014.70
7.3.60.0090.00214.88
7.3.50.0070.01114.93
7.3.40.0030.01014.89
7.3.30.0090.00614.96
7.3.20.0100.00316.61
7.3.10.0060.01016.44
7.3.00.0040.01116.53
7.2.250.0130.00315.14
7.2.240.0070.01414.72
7.2.230.0030.01015.08
7.2.220.0040.00815.00
7.2.210.0070.00714.95
7.2.200.0000.01015.12
7.2.190.0100.00315.18
7.2.180.0000.01615.09
7.2.170.0070.01015.18
7.2.60.0080.00317.06
7.2.00.0000.01419.70
7.1.330.0030.01015.53
7.1.320.0060.00315.74
7.1.310.0030.01315.83
7.1.300.0100.00715.81
7.1.290.0060.00615.57
7.1.280.0080.00315.68
7.1.270.0060.00615.65
7.1.260.0070.01015.92
7.1.200.0090.00315.75
7.1.100.0030.01018.13
7.1.70.0060.00617.25
7.1.60.0070.01319.18
7.1.50.0060.00617.09
7.1.00.0030.07322.31
7.0.200.0510.00414.84
7.0.90.0200.07319.96
7.0.80.0500.07319.82
7.0.70.0430.08719.86
7.0.60.0400.08719.83
7.0.50.0130.07020.17
7.0.40.0030.09020.10
7.0.30.0070.04720.05
7.0.20.0030.04720.13
7.0.10.0070.08320.09
7.0.00.0070.06720.07
5.6.280.0000.07321.02
5.6.240.0070.08320.54
5.6.230.0070.08720.62
5.6.220.0100.08320.50
5.6.210.0070.04720.63
5.6.200.0130.06021.13
5.6.190.0130.08321.07
5.6.180.0170.06320.88
5.6.170.0030.09020.94
5.6.160.0070.08721.05
5.6.150.0100.08021.01
5.6.140.0070.04721.00
5.6.130.0100.04721.11
5.6.120.0200.04321.06
5.6.110.0070.04021.02
5.6.100.0070.04720.94
5.6.90.0000.07320.98
5.6.80.0170.06720.30
5.6.70.0100.09320.54
5.6.60.0000.05720.42
5.6.50.0100.07720.51
5.6.40.0130.07020.49
5.6.30.0130.04020.41
5.6.20.0200.08020.38
5.6.10.0070.08020.46
5.6.00.0170.08020.33
5.5.380.0100.07720.25
5.5.370.0030.09020.51
5.5.360.0070.07320.24
5.5.350.0130.07320.42
5.5.340.0100.09020.91
5.5.330.0170.07020.77
5.5.320.0070.07720.79
5.5.310.0270.04720.87
5.5.300.0170.05720.89
5.5.290.0130.04020.72
5.5.280.0000.05320.87
5.5.270.0030.05720.82
5.5.260.0030.08720.80
5.5.250.0130.06320.70
5.5.240.0200.06720.25
5.5.230.0100.07720.23
5.5.220.0030.05720.28
5.5.210.0070.07720.17
5.5.200.0070.07320.12
5.5.190.0070.08320.17
5.5.180.0070.05720.21
5.5.160.0130.07020.20
5.5.150.0100.07320.16
5.5.140.0070.07720.23
5.5.130.0200.05320.24
5.5.120.0200.07020.16
5.5.110.0130.05720.13
5.5.100.0200.03320.15
5.5.90.0100.07019.96
5.5.80.0030.05720.02
5.5.70.0030.04020.01
5.5.60.0070.03720.09
5.5.50.0130.07720.06
5.5.40.0030.07320.00
5.5.30.0130.04020.10
5.5.20.0130.06320.07
5.5.10.0000.04720.09
5.5.00.0000.08720.07

preferences:
32.48 ms | 400 KiB | 5 Q