3v4l.org

run code in 300+ PHP versions simultaneously
<?php $archiveName = time(); $archivePath = substr($archiveName, 0, 6); $archivePath .= DIRECTORY_SEPARATOR . substr($archiveName, 6); echo $archivePath;

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)
7.4.00.0000.01514.83
7.3.120.0090.00915.08
7.3.110.0090.00614.85
7.3.100.0000.01314.64
7.3.90.0030.00814.88
7.3.80.0080.00414.62
7.3.70.0000.00814.95
7.3.60.0080.00814.48
7.3.50.0040.01114.66
7.3.40.0030.01314.97
7.3.30.0080.00014.52
7.3.20.0080.00316.84
7.3.10.0040.00916.79
7.3.00.0000.01016.60
7.2.250.0100.01015.25
7.2.240.0130.00315.00
7.2.230.0040.01114.94
7.2.220.0090.00015.27
7.2.210.0060.00615.25
7.2.200.0090.00615.14
7.2.190.0120.00414.93
7.2.180.0060.00614.70
7.2.170.0060.00314.91
7.2.00.0060.00619.38
7.1.330.0090.00615.96
7.1.320.0040.00715.95
7.1.310.0030.01015.81
7.1.300.0060.00615.84
7.1.290.0060.00316.01
7.1.280.0040.01115.79
7.1.270.0090.00315.81
7.1.260.0110.00316.00
7.1.100.0030.00818.03
7.1.70.0000.00716.98
7.1.60.0110.00419.40
7.1.50.0220.01534.88
7.1.00.0070.03722.49
7.0.200.0000.00716.82
7.0.140.0030.07322.11
7.0.100.0130.07321.79
7.0.90.0030.08021.72
7.0.80.0000.08321.73
7.0.70.0070.08721.72
7.0.60.0200.07021.73
7.0.50.0030.07721.97
7.0.40.0100.06720.18
7.0.30.0130.07320.05
7.0.20.0000.08320.14
7.0.10.0100.08320.10
7.0.00.0000.06020.13
5.6.280.0000.07320.74
5.6.250.0100.06720.62
5.6.240.0030.04320.51
5.6.230.0030.07720.68
5.6.220.0100.07720.66
5.6.210.0200.06720.75
5.6.200.0030.07721.03
5.6.190.0130.07721.07
5.6.180.0130.06021.10
5.6.170.0070.07720.95
5.6.160.0070.05021.07
5.6.150.0030.08721.10
5.6.140.0100.07321.09
5.6.130.0130.08021.08
5.6.120.0070.07020.95
5.6.110.0030.08721.04
5.6.100.0070.05021.04
5.6.90.0070.09320.97
5.6.80.0100.06020.55
5.6.70.0030.05720.47
5.6.60.0130.07320.53
5.6.50.0200.07320.35
5.6.40.0030.07320.36
5.6.30.0030.08020.43
5.6.20.0070.08320.31
5.6.10.0070.07720.35
5.6.00.0130.07720.45
5.5.380.0070.07320.41
5.5.370.0170.08020.36
5.5.360.0100.08320.35
5.5.350.0070.07320.39
5.5.340.0130.07020.91
5.5.330.0070.04720.91
5.5.320.0100.08320.88
5.5.310.0070.07320.75
5.5.300.0030.08020.86
5.5.290.0100.08320.85
5.5.280.0100.08320.85
5.5.270.0070.08020.79
5.5.260.0100.08020.86
5.5.250.0130.05020.71
5.5.240.0100.03320.14
5.5.230.0030.08320.30
5.5.220.0030.07320.25
5.5.210.0100.07320.16
5.5.200.0100.07720.16
5.5.190.0100.06720.13
5.5.180.0030.04720.12
5.5.160.0070.07320.21
5.5.150.0070.08020.11
5.5.140.0070.08320.16
5.5.130.0100.07320.22
5.5.120.0000.08319.98
5.5.110.0130.07020.13
5.5.100.0030.05020.15
5.5.90.0100.07320.16
5.5.80.0100.05720.00
5.5.70.0030.07720.14
5.5.60.0070.08320.05
5.5.50.0100.06720.11
5.5.40.0070.04320.01
5.5.30.0070.07719.92
5.5.20.0100.06720.07
5.5.10.0030.07020.01
5.5.00.0200.03320.11
5.4.450.0000.07019.44
5.4.440.0100.08019.39
5.4.430.0130.07319.10
5.4.420.0070.07719.13
5.4.410.0070.06719.14
5.4.400.0100.07718.81
5.4.390.0070.04319.12
5.4.380.0100.06019.10
5.4.370.0130.07319.13
5.4.360.0000.06718.97
5.4.350.0000.08018.80
5.4.340.0030.08319.12
5.4.320.0030.06019.05
5.4.310.0130.05718.94
5.4.300.0070.07019.07
5.4.290.0100.07318.98
5.4.280.0070.07018.94
5.4.270.0070.06719.23
5.4.260.0070.07318.78
5.4.250.0070.04019.02
5.4.240.0130.06718.96
5.4.230.0170.03719.22
5.4.220.0070.07719.22
5.4.210.0030.07319.13
5.4.200.0100.07018.97
5.4.190.0130.05719.13
5.4.180.0070.07719.13
5.4.170.0070.04319.01
5.4.160.0100.07319.10
5.4.150.0130.07318.96
5.4.140.0200.06316.27
5.4.130.0070.06716.32
5.4.120.0030.07316.27
5.4.110.0030.06316.21
5.4.100.0070.07716.31
5.4.90.0070.07316.25
5.4.80.0070.06316.29
5.4.70.0070.03716.20
5.4.60.0030.07316.19
5.4.50.0070.07316.19
5.4.40.0030.07016.45
5.4.30.0100.04716.33
5.4.20.0070.05716.20
5.4.10.0000.07316.41
5.4.00.0100.07315.51
5.3.290.0070.07714.49
5.3.280.0130.06014.58
5.3.270.0130.06714.59
5.3.260.0000.07314.58
5.3.250.0070.07314.51
5.3.240.0130.06714.45
5.3.230.0030.07714.50
5.3.220.0070.07014.55
5.3.210.0070.07714.57
5.3.200.0000.05014.41
5.3.190.0030.07314.50
5.3.180.0170.05314.42
5.3.170.0100.07314.50
5.3.160.0030.05314.42
5.3.150.0030.05314.55
5.3.140.0100.07314.54
5.3.130.0030.05314.54
5.3.120.0100.06714.50
5.3.110.0100.07014.55
5.3.100.0070.07713.97
5.3.90.0070.06714.01
5.3.80.0030.07714.02
5.3.70.0100.06713.92
5.3.60.0000.04013.98
5.3.50.0030.07313.70
5.3.40.0070.04313.90
5.3.30.0070.04713.89
5.3.20.0070.07013.55
5.3.10.0000.05013.64
5.3.00.0030.07313.62
5.2.170.0070.06311.14
5.2.160.0000.06311.18
5.2.150.0030.05711.13
5.2.140.0070.05711.12
5.2.130.0070.04011.14
5.2.120.0070.06311.16
5.2.110.0070.06011.16
5.2.100.0030.06010.94
5.2.90.0070.04011.05
5.2.80.0030.06311.08
5.2.70.0070.06310.88
5.2.60.0000.06310.86
5.2.50.0070.05710.99
5.2.40.0000.03710.98
5.2.30.0100.05010.96
5.2.20.0130.05010.94
5.2.10.0030.05010.88
5.2.00.0070.05710.63
5.1.60.0030.04710.53
5.1.50.0000.05310.53
5.1.40.0030.03010.53
5.1.30.0070.05010.53
5.1.20.0000.05710.53
5.1.10.0070.04310.53
5.1.00.0030.03710.53
5.0.50.0030.04010.53
5.0.40.0030.04310.53
5.0.30.0030.06710.53
5.0.20.0030.03710.53
5.0.10.0030.03010.53
5.0.00.0030.06710.53
4.4.90.0000.03710.53
4.4.80.0030.03010.53
4.4.70.0000.03710.53
4.4.60.0030.02310.53
4.4.50.0000.03010.53
4.4.40.0030.04010.53
4.4.30.0000.02710.53
4.4.20.0000.03710.53
4.4.10.0030.03310.53
4.4.00.0000.04310.53
4.3.110.0070.03010.53
4.3.100.0030.03310.53
4.3.90.0030.02710.53
4.3.80.0030.05010.53
4.3.70.0030.02310.53
4.3.60.0000.03310.53
4.3.50.0030.02310.53
4.3.40.0030.05010.53
4.3.30.0000.02710.53
4.3.20.0000.03710.53
4.3.10.0000.03710.53
4.3.00.0030.02710.53

preferences:
36.73 ms | 401 KiB | 5 Q