3v4l.org

run code in 300+ PHP versions simultaneously
<?php class BaseClass { public function show() { echo "foo"; } final public function showMore() { echo "bar"; } } class ChildClass extends BaseClass { public function showMore() { echo "star"; } } $foo = new ChildClass; $foo->showMore(); ?>

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)
5.4.270.0000.03718.95
5.4.260.0030.04019.08
5.4.250.0000.03719.30
5.4.240.0000.03718.98
5.4.230.0000.03719.09
5.4.220.0000.03719.30
5.4.210.0030.03719.30
5.4.200.0030.03719.06
5.4.190.0030.03318.84
5.4.180.0070.03319.30
5.4.170.0000.03719.19
5.4.160.0000.03718.97
5.4.150.0070.05718.97
5.4.140.0030.03316.45
5.4.130.0030.03316.55
5.4.120.0000.04016.44
5.4.110.0030.03316.45
5.4.100.0030.03316.50
5.4.90.0030.03016.61
5.4.80.0000.03316.41
5.4.70.0000.03316.59
5.4.60.0000.03316.38
5.4.50.0000.03316.32
5.4.40.0000.03716.43
5.4.30.0000.03316.51
5.4.20.0000.03316.53
5.4.10.0000.03716.52
5.4.00.0000.03315.80
5.3.280.0000.03714.61
5.3.270.0070.04014.73
5.3.260.0030.03714.58
5.3.250.0070.03014.62
5.3.240.0000.03714.52
5.3.230.0030.03314.57
5.3.220.0000.04014.54
5.3.210.0000.04014.69
5.3.200.0030.03714.62
5.3.190.0000.03714.58
5.3.180.0000.03714.54
5.3.170.0000.03714.72
5.3.160.0030.03314.61
5.3.150.0000.04014.47
5.3.140.0000.03714.61
5.3.130.0000.04014.45
5.3.120.0000.03714.54
5.3.110.0030.03314.55
5.3.100.0000.03713.94
5.3.90.0000.03714.14
5.3.80.0000.03314.04
5.3.70.0000.03714.00
5.3.60.0070.05313.98
5.3.50.0030.05014.11
5.3.40.0030.05714.02
5.3.30.0070.05314.01
5.3.20.0030.07313.91
5.3.10.0100.06313.66
5.3.00.0000.07013.66
5.2.170.0000.05012.16
5.2.160.0000.05312.16
5.2.150.0000.05312.16
5.2.140.0000.04312.16
5.2.130.0000.05312.16
5.2.120.0000.06312.16
5.2.110.0000.04312.16
5.2.100.0030.05312.16
5.2.90.0000.05012.16
5.2.80.0030.06312.16
5.2.70.0000.05712.16
5.2.60.0000.06012.16
5.2.50.0030.06312.16
5.2.40.0100.05712.16
5.2.30.0070.05712.16
5.2.20.0070.05712.16
5.2.10.0070.05312.16
5.2.00.0030.04712.16
5.1.60.0030.03312.16
5.1.50.0000.03312.16
5.1.40.0100.04012.16
5.1.30.0000.05712.16
5.1.20.0000.05712.16
5.1.10.0070.04712.16
5.1.00.0030.05012.16
5.0.50.0030.02712.16
5.0.40.0070.04012.16
5.0.30.0070.04312.16
5.0.20.0070.04312.16
5.0.10.0030.04312.02
5.0.00.0000.07012.02
4.4.90.0000.03012.16
4.4.80.0000.03712.16
4.4.70.0000.03312.16
4.4.60.0000.02312.16
4.4.50.0030.03312.16
4.4.40.0000.05012.16
4.4.30.0030.02012.16
4.4.20.0070.03312.16
4.4.10.0070.02712.16
4.4.00.0070.04712.16
4.3.110.0000.03312.16
4.3.100.0000.03712.16
4.3.90.0030.03312.16
4.3.80.0000.05312.02
4.3.70.0030.03312.02
4.3.60.0070.02712.02
4.3.50.0000.03312.02
4.3.40.0000.04712.02
4.3.30.0030.03712.02
4.3.20.0130.02712.02
4.3.10.0000.03712.02
4.3.00.0000.03312.02

preferences:
141.97 ms | 1394 KiB | 7 Q