3v4l.org

run code in 300+ PHP versions simultaneously
<?php for ($x=1;$x<24;$x++) { #var_dump($x / 2); prinf("ok %d\n",round($x /2),1,PHP_ROUND_HALF_UP)); }

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)
5.4.310.0200.05019.16
5.4.300.0230.06318.87
5.4.290.0200.03718.99
5.4.280.0270.03018.98
5.4.270.0230.04318.94
5.4.260.0270.04318.99
5.4.250.0330.06319.05
5.4.240.0300.04318.94
5.4.230.0330.07019.08
5.4.220.0370.06319.05
5.4.210.0230.03719.19
5.4.200.0230.04018.88
5.4.190.0270.03319.13
5.4.180.0270.03319.14
5.4.170.0330.06319.16
5.4.160.0270.04718.96
5.4.150.0330.03718.96
5.4.140.0400.05316.38
5.4.130.0300.06716.41
5.4.120.0230.03716.29
5.4.110.0200.04316.19
5.4.100.0170.08016.46
5.4.90.0170.06016.36
5.4.80.0330.06316.55
5.4.70.0270.06716.61
5.4.60.0330.03316.35
5.4.50.0230.04316.53
5.4.40.0330.06316.43
5.4.30.0230.07016.50
5.4.20.0170.05016.61
5.4.10.0270.06016.42
5.4.00.0230.04015.98
5.3.280.0330.06714.45
5.3.270.0270.03714.56
5.3.260.0330.07014.46
5.3.250.0270.07014.54
5.3.240.0300.03714.56
5.3.230.0230.03714.46
5.3.220.0230.06314.50
5.3.210.0330.03714.41
5.3.200.0170.06314.51
5.3.190.0230.05314.41
5.3.180.0270.04714.66
5.3.170.0270.04314.52
5.3.160.0330.06314.43
5.3.150.0230.03714.61
5.3.140.0300.05714.60
5.3.130.0230.04314.59
5.3.120.0300.06714.38
5.3.110.0200.04014.50
5.3.100.0270.03013.88
5.3.90.0230.04313.88
5.3.80.0200.04713.96
5.3.70.0270.05013.93
5.3.60.0370.06313.95
5.3.50.0330.06314.04
5.3.40.0300.03313.89
5.3.30.0300.03713.78
5.3.20.0270.05013.55
5.3.10.0200.07013.51
5.3.00.0370.06013.49
5.2.170.0230.03311.09
5.2.160.0170.03311.08
5.2.150.0200.03310.99
5.2.140.0400.03711.00
5.2.130.0170.03711.20
5.2.120.0170.03711.05
5.2.110.0170.04011.15
5.2.100.0200.06310.95
5.2.90.0170.03710.94
5.2.80.0200.06011.10
5.2.70.0200.03710.95
5.2.60.0130.03710.88
5.2.50.0130.05311.03
5.2.40.0230.05311.14
5.2.30.0170.02711.12
5.2.20.0200.02310.87
5.2.10.0200.04310.90
5.2.00.0200.03010.67
5.1.60.0130.02310.14
5.1.50.0130.0339.88
5.1.40.0170.0309.87
5.1.30.0170.02310.38
5.1.20.0130.03010.32
5.1.10.0130.02710.08
5.1.00.0130.02710.05
5.0.50.0100.0378.44
5.0.40.0130.0438.53
5.0.30.0070.0438.15
5.0.20.0100.0178.43
5.0.10.0130.0308.07
5.0.00.0130.0478.07
4.4.90.0130.0177.30
4.4.80.0030.0207.31
4.4.70.0070.0177.31
4.4.60.0070.0177.31
4.4.50.0100.0177.31
4.4.40.0070.0577.31
4.4.30.0070.0207.31
4.4.20.0130.0107.31
4.4.10.0100.0137.31
4.4.00.0130.0437.31
4.3.110.0100.0307.31
4.3.100.0100.0237.31
4.3.90.0100.0137.31
4.3.80.0070.0337.31
4.3.70.0100.0337.31
4.3.60.0100.0337.31
4.3.50.0070.0277.31
4.3.40.0100.0277.31
4.3.30.0070.0337.31
4.3.20.0030.0277.31
4.3.10.0030.0277.31
4.3.00.0030.0207.31

preferences:
143.82 ms | 1394 KiB | 7 Q