3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { private $priv = 1; public pub($o) { return $o->baz; } } $a = new Foo; $b = new Foo; echo $a->pub($b);

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)
5.4.360.0100.05018.82
5.4.350.0100.03713.85
5.4.340.0100.03313.90
5.4.320.0170.03014.31
5.4.310.0170.03714.27
5.4.300.0170.03014.27
5.4.290.0030.04714.27
5.4.280.0070.04014.23
5.4.270.0130.03714.14
5.4.260.0100.04014.27
5.4.250.0130.03314.10
5.4.240.0130.03314.27
5.4.230.0130.03714.09
5.4.220.0130.03314.08
5.4.210.0130.04014.13
5.4.200.0100.04314.22
5.4.190.0170.03714.09
5.4.180.0100.03714.17
5.4.170.0000.05014.16
5.4.160.0070.04314.09
5.4.150.0170.03014.16
5.4.140.0070.04714.07
5.4.130.0170.03313.81
5.4.120.0130.03013.83
5.4.110.0070.03713.83
5.4.100.0170.02713.89
5.4.90.0100.04013.77
5.4.80.0100.04313.77
5.4.70.0130.03013.75
5.4.60.0130.03313.79
5.4.50.0070.04313.77
5.4.40.0100.04013.70
5.4.30.0100.03313.75
5.4.20.0130.03713.91
5.4.10.0070.04313.78
5.4.00.0100.04013.23
5.3.290.0170.03314.61
5.3.280.0170.03714.54
5.3.270.0070.04714.52
5.3.260.0130.03714.64
5.3.250.0030.04314.58
5.3.240.0030.04314.66
5.3.230.0030.04314.55
5.3.220.0100.03714.62
5.3.210.0030.05014.54
5.3.200.0100.04314.70
5.3.190.0000.04714.63
5.3.180.0030.04314.54
5.3.170.0030.04014.60
5.3.160.0070.04314.72
5.3.150.0170.03014.53
5.3.140.0130.03714.69
5.3.130.0100.04014.53
5.3.120.0070.04714.54
5.3.110.0070.05314.51
5.3.100.0030.04314.19
5.3.90.0100.04014.20
5.3.80.0100.04314.00
5.3.70.0100.03714.17
5.3.60.0100.04014.08
5.3.50.0200.03013.93
5.3.40.0100.04713.93
5.3.30.0170.03314.02
5.3.20.0030.04713.73
5.3.10.0070.04013.68
5.3.00.0100.04313.59
5.2.170.0130.02711.21
5.2.160.0030.03711.16
5.2.150.0070.03311.28
5.2.140.0170.03311.16
5.2.130.0030.03311.15
5.2.120.0030.03311.03
5.2.110.0170.02311.14
5.2.100.0070.03011.12
5.2.90.0130.02711.21
5.2.80.0000.03711.13
5.2.70.0170.02311.09
5.2.60.0070.03310.98
5.2.50.0100.02711.00
5.2.40.0000.03710.98
5.2.30.0070.03010.95
5.2.20.0070.03011.01
5.2.10.0100.02710.99
5.2.00.0000.04710.87
5.1.60.0070.03010.02
5.1.50.0170.0179.93
5.1.40.0070.03310.02
5.1.30.0070.03310.51
5.1.20.0000.03710.48
5.1.10.0070.03010.05
5.1.00.0070.02710.02
5.0.50.0070.0208.56
5.0.40.0000.0238.34
5.0.30.0070.0408.26
5.0.20.0100.0178.32
5.0.10.0030.0238.18
5.0.00.0030.0338.30
4.4.90.0070.0135.82
4.4.80.0000.0205.98
4.4.70.0030.0175.92
4.4.60.0030.0175.88
4.4.50.0100.0105.88
4.4.40.0070.0235.85
4.4.30.0070.0135.80
4.4.20.0030.0175.91
4.4.10.0030.0135.92
4.4.00.0000.0275.87
4.3.110.0030.0175.78
4.3.100.0070.0135.78
4.3.90.0030.0135.79
4.3.80.0030.0235.76
4.3.70.0000.0175.73
4.3.60.0000.0205.75
4.3.50.0030.0175.78
4.3.40.0070.0205.68
4.3.30.0000.0174.50
4.3.20.0030.0174.58
4.3.10.0000.0204.46
4.3.00.0030.01716.65

preferences:
145.93 ms | 1394 KiB | 7 Q