3v4l.org

run code in 300+ PHP versions simultaneously
<?php $t = time(); echo dechex($t).PHP_EOL.base64_encode($t);

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)
7.3.10.0060.00916.23
7.3.00.0090.00616.11
7.2.130.0180.00316.23
7.2.120.0000.01616.20
7.2.110.0080.00416.13
7.2.100.0130.01016.60
7.2.90.0070.01116.57
7.2.80.0130.00616.39
7.2.70.0120.00416.72
7.2.60.0120.00816.60
7.2.50.0040.01516.74
7.2.40.0070.01816.46
7.2.30.0090.01216.61
7.2.20.0160.00316.44
7.2.10.0100.00216.63
7.2.00.0170.00716.93
7.1.250.0110.00715.31
7.1.70.0000.01016.80
7.1.60.0130.00719.40
7.1.50.0120.01216.85
7.1.00.0030.07722.33
7.0.200.0000.00716.68
7.0.140.0030.07022.04
7.0.100.0000.04020.16
7.0.90.0230.05319.97
7.0.80.0170.03720.13
7.0.70.0100.03719.95
7.0.60.0300.07320.06
7.0.50.0130.07020.25
7.0.40.0170.06720.05
7.0.30.0070.06320.17
7.0.20.0070.03720.04
7.0.10.0100.07020.10
7.0.00.0100.06320.09
5.6.280.0100.06720.90
5.6.250.0000.04020.71
5.6.240.0070.03720.57
5.6.230.0100.04320.49
5.6.220.0030.04720.46
5.6.210.0100.06720.67
5.6.200.0070.04321.04
5.6.190.0170.04721.13
5.6.180.0030.04020.93
5.6.170.0000.08021.07
5.6.160.0000.06321.04
5.6.150.0000.08721.11
5.6.140.0170.04320.95
5.6.130.0100.07721.01
5.6.120.0030.07320.98
5.6.110.0070.07321.04
5.6.100.0170.07721.03
5.6.90.0130.06720.91
5.6.80.0030.09020.32
5.6.70.0200.04720.45
5.6.60.0100.06720.32
5.6.50.0100.04020.33
5.6.40.0030.06320.52
5.6.30.0170.07020.46
5.6.20.0170.07020.43
5.6.10.0030.07720.36
5.6.00.0030.06320.42
5.5.380.0030.04020.41
5.5.370.0000.04020.34
5.5.360.0130.05020.39
5.5.350.0070.03320.38
5.5.340.0030.04320.83
5.5.330.0030.04020.92
5.5.320.0070.08020.83
5.5.310.0030.04320.88
5.5.300.0070.03720.82
5.5.290.0070.08020.86
5.5.280.0030.09020.64
5.5.270.0100.08320.76
5.5.260.0030.09020.87
5.5.250.0100.08020.70
5.5.240.0170.07020.23
5.5.230.0070.07020.23
5.5.220.0100.08020.17
5.5.210.0070.08020.17
5.5.200.0070.07720.27
5.5.190.0070.06720.10
5.5.180.0130.07019.98
5.5.160.0100.06719.98
5.5.150.0000.06320.16
5.5.140.0070.06320.10
5.5.130.0100.07020.23
5.5.120.0100.07320.13
5.5.110.0000.07020.14
5.5.100.0100.05320.01
5.5.90.0030.07720.15
5.5.80.0030.03720.15
5.5.70.0000.04020.14
5.5.60.0100.06320.13
5.5.50.0130.06720.07
5.5.40.0000.05720.07
5.5.30.0070.06020.04
5.5.20.0070.06320.10
5.5.10.0100.07720.11
5.5.00.0100.06720.02
5.4.450.0030.03719.42
5.4.440.0030.06319.30
5.4.430.0100.05719.48
5.4.420.0030.05319.13
5.4.410.0000.08719.43
5.4.400.0030.07718.80
5.4.390.0070.07718.98
5.4.380.0100.07019.13
5.4.370.0070.07318.98
5.4.360.0130.05319.05
5.4.350.0100.05719.23
5.4.340.0100.06719.04
5.4.320.0100.05018.79
5.4.310.0000.08319.14
5.4.300.0000.06018.81
5.4.290.0030.04319.14
5.4.280.0070.04718.96
5.4.270.0070.07018.78
5.4.260.0070.03719.11
5.4.250.0070.06319.06
5.4.240.0070.05018.82
5.4.230.0070.06718.96
5.4.220.0000.08319.07
5.4.210.0100.08719.05
5.4.200.0100.06019.05
5.4.190.0030.04019.13
5.4.180.0000.06719.13
5.4.170.0100.04018.99
5.4.160.0030.07319.20
5.4.150.0130.07318.76
5.4.140.0100.07016.28
5.4.130.0130.05716.37
5.4.120.0070.07016.36
5.4.110.0100.06716.41
5.4.100.0030.07016.31
5.4.90.0100.07316.42
5.4.80.0100.07016.39
5.4.70.0070.04016.25
5.4.60.0070.04716.29
5.4.50.0100.03016.40
5.4.40.0130.03316.29
5.4.30.0070.05716.23
5.4.20.0100.05716.19
5.4.10.0070.07716.27
5.4.00.0100.06315.82
5.3.290.0100.07014.93
5.3.280.0070.07314.93
5.3.270.0070.08014.93
5.3.260.0170.06014.93
5.3.250.0030.04714.93
5.3.240.0030.07314.93
5.3.230.0030.06014.93
5.3.220.0130.06314.93
5.3.210.0130.04014.93
5.3.200.0030.04714.93
5.3.190.0030.04714.93
5.3.180.0000.06014.93
5.3.170.0100.07014.93
5.3.160.0070.04014.93
5.3.150.0070.06014.93
5.3.140.0070.06314.93
5.3.130.0070.07014.93
5.3.120.0000.08314.93
5.3.110.0100.06314.93
5.3.100.0100.07014.93
5.3.90.0100.03714.93
5.3.80.0070.03714.93
5.3.70.0000.05014.93
5.3.60.0000.04014.93
5.3.50.0070.04314.93
5.3.40.0100.07014.93
5.3.30.0130.06314.93
5.3.20.0070.06014.93
5.3.10.0100.03314.93
5.3.00.0070.03714.93
5.2.170.0000.03314.93
5.2.160.0030.05714.93
5.2.150.0070.03314.93
5.2.140.0030.06714.93
5.2.130.0100.04314.93
5.2.120.0070.06314.93
5.2.110.0000.03714.93
5.2.100.0000.03314.93
5.2.90.0000.06714.93
5.2.80.0070.06314.93
5.2.70.0000.06714.93
5.2.60.0100.06014.93
5.2.50.0030.06314.93
5.2.40.0100.05714.93
5.2.30.0100.05714.93
5.2.20.0130.05314.93
5.2.10.0070.05714.93
5.2.00.0030.04014.93
5.1.60.0030.04714.93
5.1.50.0100.04314.93
5.1.40.0000.05714.93
5.1.30.0170.04714.93
5.1.20.0000.02714.93
5.1.10.0030.03314.93
5.1.00.0100.02314.93
5.0.50.0030.04314.93
5.0.40.0030.04714.93
5.0.30.0070.05314.93
5.0.20.0070.03714.93
5.0.10.0030.04714.93
5.0.00.0030.04714.93
4.4.90.0070.03014.93
4.4.80.0000.04014.93
4.4.70.0000.03014.93
4.4.60.0030.03314.93
4.4.50.0070.02714.93
4.4.40.0000.05014.93
4.4.30.0030.03714.93
4.4.20.0030.03314.93
4.4.10.0030.01714.93
4.4.00.0000.05014.93
4.3.110.0070.03014.93
4.3.100.0030.03314.93
4.3.90.0070.03014.93
4.3.80.0000.03014.93
4.3.70.0130.02314.93
4.3.60.0030.02014.93
4.3.50.0030.03314.93
4.3.40.0030.05014.93
4.3.30.0030.03314.93
4.3.20.0000.03314.93
4.3.10.0000.03314.93
4.3.00.0030.02714.93

preferences:
39.26 ms | 400 KiB | 5 Q