3v4l.org

run code in 300+ PHP versions simultaneously
<?php explode(' ', microtime()); ?>

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)
7.1.70.0040.00417.00
7.1.60.0070.01419.82
7.1.50.0000.01616.95
7.1.00.0070.05322.40
7.0.200.0120.00016.60
7.0.140.0000.07722.15
7.0.60.0000.08319.99
7.0.50.0100.07317.79
7.0.40.0070.04020.02
7.0.30.0570.06720.21
7.0.20.0300.07320.10
7.0.10.0270.06720.09
7.0.00.0070.08720.00
5.6.280.0000.07320.89
5.6.210.0070.07020.49
5.6.200.0070.04018.17
5.6.190.0170.08720.60
5.6.180.0300.04720.61
5.6.170.0370.02720.48
5.6.160.0100.08020.46
5.6.150.0100.06018.19
5.6.140.0000.04018.20
5.6.130.0030.04318.15
5.6.120.0070.05020.95
5.6.110.0130.06020.96
5.6.100.0030.04321.10
5.6.90.0100.07320.96
5.6.80.0130.04020.37
5.6.70.0370.07020.34
5.5.350.0300.07320.41
5.5.340.0100.06017.91
5.5.330.0170.06020.43
5.5.320.0270.07720.43
5.5.310.0230.04720.26
5.5.300.0070.05017.92
5.5.290.0030.07017.96
5.5.280.0000.07720.86
5.5.270.0130.06720.67
5.5.260.0100.05720.79
5.5.250.0070.08720.49
5.5.240.0170.07020.03
5.4.450.0430.04019.52
5.4.440.0730.05719.48
5.4.430.0900.07719.48
5.4.420.0970.05719.59
5.4.410.0170.07718.84
5.4.400.0370.07018.68
5.4.390.0470.05318.62
5.4.380.0400.07718.66
5.4.370.0230.04318.58
5.4.360.0130.05018.62
5.4.350.0120.05011.97
5.4.340.0080.05111.97
5.4.320.0070.04012.45
5.4.310.0070.04112.45
5.4.300.0080.03612.45
5.4.290.0070.03612.45
5.4.280.0090.03612.34
5.4.270.0080.04412.35
5.4.260.0070.03612.34
5.4.250.0230.06018.96
5.4.240.0100.06318.87
5.4.230.0170.05318.79
5.4.220.0170.06018.88
5.4.210.0000.08318.64
5.4.200.0030.05318.88
5.4.190.0130.04318.71
5.4.180.0100.05019.02
5.4.170.0000.06319.02
5.4.160.0230.05718.71
5.4.150.0100.05318.63
5.4.140.0100.04716.46
5.4.130.0000.06016.25
5.4.120.0100.06316.30
5.4.110.0070.05016.41
5.4.100.0070.05716.43
5.4.90.0070.05316.42
5.4.80.0070.05316.27
5.4.70.0000.08016.29
5.4.60.0170.06316.39
5.4.50.0070.05016.32
5.4.40.0170.05316.26
5.4.30.0030.05716.22
5.4.20.0070.06716.46
5.4.10.0070.05016.46
5.4.00.0100.05015.68
5.3.290.0080.04412.80
5.3.280.0100.07014.61
5.3.270.0030.06014.37
5.3.260.0130.05314.63
5.3.250.0170.05014.48
5.3.240.0200.04014.37
5.3.230.0070.05014.59
5.3.220.0100.05314.58
5.3.210.0170.04714.40
5.3.200.0070.06714.39
5.3.190.0030.05314.59
5.3.180.0070.05714.33
5.3.170.0100.05014.57
5.3.160.0070.05314.41
5.3.150.0100.05714.56
5.3.140.0030.05314.46
5.3.130.0000.05714.55
5.3.120.0100.05014.24
5.3.110.0100.05014.57
5.3.100.0030.05313.92
5.3.90.0070.04713.86
5.3.80.0030.06313.88
5.3.70.0100.06714.00
5.3.60.0130.04314.03
5.3.50.0070.04714.04
5.3.40.0100.07314.05
5.3.30.0100.05313.91
5.3.20.0000.05313.38
5.3.10.0170.06313.66
5.3.00.0100.05713.55
5.2.170.0000.05710.90
5.2.160.0070.04011.29
5.2.150.0230.04011.14
5.2.140.0100.05310.90
5.2.130.0030.04311.00
5.2.120.0100.05311.21
5.2.110.0070.03710.93
5.2.100.0100.05311.02
5.2.90.0030.06011.11
5.2.80.0000.05310.92
5.2.70.0070.04011.23
5.2.60.0070.06010.88
5.2.50.0070.05311.01
5.2.40.0070.03710.90
5.2.30.0130.03310.96
5.2.20.0030.04010.87
5.2.10.0030.05710.84
5.2.00.0170.04010.75
5.1.60.0000.04710.02
5.1.50.0070.0409.96
5.1.40.0070.04310.09
5.1.30.0030.04710.46
5.1.20.0130.04010.48
5.1.10.0030.0509.91
5.1.00.0030.05310.08
5.0.50.0030.0278.56
5.0.40.0000.0278.50
5.0.30.0030.0408.34
5.0.20.0000.0308.38
5.0.10.0030.0278.25
5.0.00.0000.0438.14
4.4.90.0000.0237.07
4.4.80.0000.0307.07
4.4.70.0030.0237.07
4.4.60.0070.0177.07
4.4.50.0030.0277.07
4.4.40.0030.0337.07
4.4.30.0030.0277.07
4.4.20.0030.0277.07
4.4.10.0070.0237.07
4.4.00.0000.0337.07
4.3.110.0000.0237.07
4.3.100.0030.0207.07
4.3.90.0000.0237.07
4.3.80.0070.0377.07
4.3.70.0000.0337.07
4.3.60.0000.0237.07
4.3.50.0070.0237.07
4.3.40.0000.0377.07
4.3.30.0000.0237.07
4.3.20.0000.0307.07
4.3.10.0000.0337.07
4.3.00.0130.0206.75

preferences:
33.38 ms | 401 KiB | 5 Q