3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public static function a() { var_dump($this); } } class B extends A { public function wtf() { A::a(); } } $b = new B(); $b->a();

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)
8.3.60.0170.00316.50
8.3.50.0130.00821.98
8.3.40.0070.00718.97
8.3.30.0030.01018.92
8.3.20.0040.00420.24
8.3.10.0080.00023.54
8.3.00.0000.00820.47
8.2.180.0030.01316.75
8.2.170.0170.00322.96
8.2.160.0030.01022.21
8.2.150.0040.00424.18
8.2.140.0090.00024.66
8.2.130.0040.00426.16
8.2.120.0050.00222.16
8.2.110.0030.00622.11
8.2.100.0090.00018.90
8.1.280.0000.01525.92
8.1.270.0000.00823.84
8.1.260.0000.00826.35
8.1.250.0050.00228.09
8.1.240.0030.00618.39
8.1.230.0090.00018.44
5.4.220.0170.03719.07
5.4.210.0230.05019.17
5.4.200.0070.06319.07
5.4.190.0170.06718.88
5.4.180.0130.04319.20
5.4.170.0100.04319.16
5.4.160.0170.06018.95
5.4.150.0130.07719.15
5.4.140.0130.04716.25
5.4.130.0200.03316.53
5.4.120.0100.05716.34
5.4.110.0200.07016.55
5.4.100.0270.06716.54
5.4.90.0170.03316.45
5.4.80.0230.07016.35
5.4.70.0170.07716.44
5.4.60.0300.05316.54
5.4.50.0270.04716.54
5.4.40.0070.04316.53
5.4.30.0130.03716.55
5.4.20.0130.04316.48
5.4.10.0170.03716.53
5.4.00.0170.04315.77
5.3.270.0230.03714.62
5.3.260.0130.04014.50
5.3.250.0200.03314.68
5.3.240.0200.03314.61
5.3.230.0200.06314.50
5.3.220.0200.05714.48
5.3.210.0170.05314.57
5.3.200.0030.04714.73
5.3.190.0130.03714.54
5.3.180.0130.06014.55
5.3.170.0300.03014.48
5.3.160.0100.04314.57
5.3.150.0130.04014.80
5.3.140.0030.04314.63
5.3.130.0000.04014.46
5.3.120.0430.04714.45
5.3.110.1830.04314.77
5.3.100.1770.05013.94
5.3.90.2030.03714.04
5.3.80.1800.03714.09
5.3.70.1500.03313.93
5.3.60.1670.04013.92
5.3.50.1770.03313.84
5.3.40.1770.04013.85
5.3.30.1430.04013.80
5.3.20.1670.04713.59
5.3.10.1130.04713.57
5.3.00.0030.06013.55
5.2.170.0030.04011.06
5.2.160.0930.04711.10
5.2.150.1530.03311.29
5.2.140.1400.04711.07
5.2.130.1270.02711.07
5.2.120.1230.03711.01
5.2.110.1230.03011.10
5.2.100.1470.02711.21
5.2.90.1530.02311.25
5.2.80.1500.03011.14
5.2.70.1370.02711.05
5.2.60.1200.02711.12
5.2.50.1270.02710.92
5.2.40.1200.02710.90
5.2.30.0930.03710.88
5.2.20.0030.06010.88
5.2.10.0070.04010.77
5.2.00.0000.06010.61
5.1.60.0500.0309.92
5.1.50.1200.03310.13
5.1.40.1130.0339.87
5.1.30.1170.03010.56
5.1.20.1200.03310.25
5.1.10.1100.0279.95
5.1.00.1200.03710.14
5.0.50.0570.0238.44
5.0.40.0630.0278.54
5.0.30.0730.0478.34
5.0.20.0800.0308.18
5.0.10.0870.0278.10
5.0.00.0830.0408.25
4.4.90.0800.0237.62
4.4.80.0830.0237.62
4.4.70.0830.0207.62
4.4.60.0600.0177.62
4.4.50.0030.0177.62
4.4.40.0000.0507.62
4.4.30.0000.0207.62
4.4.20.0030.0337.62
4.4.10.0000.0307.62
4.4.00.0000.0507.62
4.3.110.0030.0377.62
4.3.100.0170.0337.62
4.3.90.0830.0237.62
4.3.80.0800.0377.62
4.3.70.0830.0277.62
4.3.60.0900.0137.62
4.3.50.0730.0307.62
4.3.40.0830.0307.62
4.3.30.0300.0207.62
4.3.20.0230.0177.62
4.3.10.0230.0177.62
4.3.00.0300.0277.62

preferences:
40.6 ms | 401 KiB | 5 Q