3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Bar { private $msg; public function test($msg) { $this->msg = $msg; } public function shout() { echo $this->msg; } } class Foo { private $bar; public function __construct($bar) { $this->bar = $bar; } public function say($msg) { $bar = $this->bar; $bar->test($msg); $this->bar->shout(); } } $test_me = new Foo(new Bar); $test_me->say('ha ha');

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)
8.5.00.0140.00819.91
8.4.150.0030.00014.05
8.4.140.0100.01117.64
8.4.130.0030.00518.02
8.4.120.0050.00724.18
8.4.110.0090.01118.89
8.4.100.0100.00817.76
8.4.90.0140.00420.50
8.4.80.0040.00524.27
8.4.70.0140.00820.55
8.4.60.0110.01120.21
8.4.50.0090.01117.70
8.4.40.0100.01119.53
8.4.30.0100.01018.80
8.4.20.0160.00319.86
8.4.10.0130.00723.57
8.3.280.0110.01018.29
8.3.270.0110.01016.46
8.3.260.0120.00716.82
8.3.250.0100.00818.69
8.3.240.0110.00916.51
8.3.230.0090.00916.52
8.3.220.0090.00819.05
8.3.210.0090.00516.67
8.3.200.0040.00416.33
8.3.190.0110.00718.88
8.3.180.0080.01218.12
8.3.170.0070.01118.72
8.3.160.0080.01116.55
8.3.150.0070.01119.00
8.3.140.0060.00920.64
8.3.130.0100.00016.52
8.3.120.0090.00020.77
8.3.110.0000.01016.53
8.3.100.0100.00018.30
8.3.90.0000.00826.77
8.3.80.0060.00617.97
8.3.70.0110.00718.15
8.3.60.0150.00016.59
8.3.50.0120.00318.31
8.3.40.0030.01020.52
8.3.30.0210.00018.67
8.3.20.0040.00424.18
8.3.10.0050.00224.66
8.3.00.0020.00526.16
8.2.290.0110.00717.15
8.2.280.0090.00820.04
8.2.270.0140.00716.71
8.2.260.0090.00916.50
8.2.250.0130.00618.57
8.2.240.0050.00518.86
8.2.230.0100.00020.94
8.2.220.0070.00337.54
8.2.210.0080.00026.77
8.2.200.0090.00018.41
8.2.190.0040.01916.58
8.2.180.0060.00918.38
8.2.170.0070.00718.96
8.2.160.0040.01122.96
8.2.150.0080.00025.66
8.2.140.0080.00624.66
8.2.130.0040.01126.16
8.2.120.0030.00620.63
8.2.110.0000.00921.12
8.2.100.0040.00717.78
8.2.90.0000.00818.22
8.2.80.0080.00018.03
8.2.70.0080.00017.47
8.2.60.0000.00817.63
8.2.50.0050.00317.55
8.2.40.0070.00018.22
8.2.30.0080.00018.04
8.2.20.0000.00719.25
8.2.10.0110.00817.66
8.2.00.0120.00317.52
8.1.330.0110.00915.88
8.1.320.0120.00717.97
8.1.310.0100.00720.25
8.1.300.0060.01316.19
8.1.290.0070.00330.84
8.1.280.0150.00025.92
8.1.270.0050.00324.66
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0120.00020.68
8.1.230.0110.00020.91
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0040.00417.13
8.1.190.0050.00517.23
8.1.180.0000.00918.10
8.1.170.0000.00818.62
8.1.160.0040.00418.77
8.1.150.0000.00718.53
8.1.140.0110.00417.25
8.1.130.0100.00517.29
8.1.120.0120.00417.48
8.1.110.0050.01017.44
8.1.100.0110.00417.45
8.1.90.0000.01517.54
8.1.80.0160.00017.45
8.1.70.0130.00017.44
8.1.60.0110.00517.62
8.1.50.0100.00617.57
8.1.40.0140.00517.59
8.1.30.0110.00517.62
8.1.20.0130.00317.68
8.1.10.0140.00317.63
8.1.00.0130.00317.52
8.0.300.0060.00320.02
8.0.290.0060.00316.58
8.0.280.0040.00418.44
8.0.270.0100.00316.82
8.0.260.0070.00716.75
8.0.250.0110.00416.93
8.0.240.0120.00316.84
8.0.230.0100.00516.68
8.0.220.0140.00016.62
8.0.210.0070.00716.74
8.0.200.0090.00616.85
8.0.190.0060.00616.84
8.0.180.0110.00316.86
8.0.170.0110.00316.86
8.0.160.0120.00216.86
8.0.150.0090.00516.73
8.0.140.0150.00016.65
8.0.130.0120.00316.64
8.0.120.0100.00016.73
8.0.110.0090.00616.66
8.0.100.0150.00416.67
8.0.90.0100.00516.62
8.0.80.0150.00016.83
8.0.70.0110.00216.65
8.0.60.0070.01016.62
8.0.50.0140.00216.73
8.0.30.0110.00616.65
8.0.20.0160.00016.87
8.0.10.0130.00316.80

preferences:
103.93 ms | 403 KiB | 5 Q