3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo($a, $b) { IF $a echo 'f'; IF $b echo 'b'; ELSE echo 'else'; } foo(true, false); foo(false, false);

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)
5.4.320.0000.08019.31
5.4.310.2070.05019.03
5.4.300.2030.04018.84
5.4.290.2130.04019.19
5.4.280.1700.04319.22
5.4.270.2300.03719.05
5.4.260.2100.04718.99
5.4.250.2230.04319.05
5.4.240.1870.05318.96
5.4.230.0000.08318.86
5.4.220.0100.06318.85
5.4.210.0970.04318.98
5.4.200.1230.04319.23
5.4.190.0070.07319.13
5.4.180.0070.04018.86
5.4.170.0830.04719.05
5.4.160.2300.04019.15
5.4.150.2070.05019.14
5.4.140.1870.03716.45
5.4.130.1830.04016.39
5.4.120.2130.04016.33
5.4.110.2200.04316.46
5.4.100.2270.03716.28
5.4.90.2070.04316.28
5.4.80.2400.04016.54
5.4.70.0300.06016.18
5.4.60.0100.05316.52
5.4.50.0100.03716.25
5.4.40.0800.04016.38
5.4.30.2000.03716.37
5.4.20.1900.04016.42
5.4.10.2170.04716.34
5.4.00.2000.04015.84
5.3.290.1970.03714.81
5.3.280.2300.04314.60
5.3.270.1970.03714.83
5.3.260.1930.03314.61
5.3.250.2000.03014.66
5.3.240.2270.04714.61
5.3.230.2200.04014.73
5.3.220.2300.04314.72
5.3.210.1900.03714.50
5.3.200.1900.03714.54
5.3.190.2230.04314.54
5.3.180.2130.04714.57
5.3.170.1970.03314.71
5.3.160.1970.03314.64
5.3.150.2500.04714.66
5.3.140.1530.04014.61
5.3.130.0030.04714.64
5.3.120.0170.06314.55
5.3.110.1330.04014.70
5.3.100.1830.04014.26
5.3.90.2270.04014.04
5.3.80.2100.04714.10
5.3.70.1870.03313.99
5.3.60.2070.04714.00
5.3.50.2030.04014.03
5.3.40.2070.03713.87
5.3.30.2270.04013.82
5.3.20.2100.03713.60
5.3.10.0030.06313.73
5.3.00.0070.04713.65
5.2.170.0600.03711.22
5.2.160.1870.03711.29
5.2.150.1770.03711.07
5.2.140.1570.03011.10
5.2.130.1570.02711.11
5.2.120.1800.03311.16
5.2.110.1830.03311.11
5.2.100.1500.03311.11
5.2.90.1830.03011.01
5.2.80.1700.03311.17
5.2.70.1770.03011.01
5.2.60.1700.03711.10
5.2.50.0330.02710.93
5.2.40.0000.03011.11
5.2.30.0030.06010.88
5.2.20.0030.03311.19
5.2.10.1230.03010.82
5.2.00.1500.03710.79
5.1.60.1170.0239.98
5.1.50.1170.02310.00
5.1.40.1300.02010.03
5.1.30.1270.02710.26
5.1.20.1230.03010.25
5.1.10.1300.02710.22
5.1.00.1300.0239.94
5.0.50.0670.0138.54
5.0.40.0630.0208.34
5.0.30.0670.0278.30
5.0.20.0700.0138.20
5.0.10.0630.0208.20
5.0.00.0670.0278.20
4.4.90.0770.0178.20
4.4.80.0630.0178.20
4.4.70.0930.0108.20
4.4.60.0500.0138.20
4.4.50.0630.0138.20
4.4.40.0600.0278.20
4.4.30.0630.0178.20
4.4.20.0630.0178.20
4.4.10.0670.0138.20
4.4.00.0830.0338.20
4.3.110.0730.0138.20
4.3.100.0670.0178.20
4.3.90.0800.0178.20
4.3.80.0730.0208.20
4.3.70.0700.0108.20
4.3.60.0400.0178.20
4.3.50.0070.0108.20
4.3.40.0000.0238.20
4.3.30.0000.0178.20
4.3.20.0030.0178.20
4.3.10.0000.0178.20
4.3.00.0000.0208.20

preferences:
138.39 ms | 1394 KiB | 7 Q