3v4l.org

run code in 500+ PHP versions simultaneously
<?php class Foo { public function __get($name) { echo "__get($name)\n"; return $this->bar($name); } public function bar($name) { echo "bar($name)\n"; return $this->foo; } } $foo = new Foo; echo "Calling via accessor:\n"; var_dump($foo->foo); echo "Calling method directly:\n"; var_dump($foo->bar('foo'));

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)
8.5.70.0070.01016.83
8.5.60.0100.00816.91
8.5.50.0120.00616.72
8.5.30.0110.00621.23
8.5.20.0100.00920.15
8.5.10.0130.00717.01
8.5.00.0120.00920.12
8.4.220.0090.01025.64
8.4.210.0150.00919.59
8.4.180.0140.00825.80
8.4.170.0140.00920.42
8.4.160.0160.00723.60
8.4.150.0080.00516.73
8.4.140.0110.01117.43
8.4.130.0120.00920.26
8.4.120.0080.01220.66
8.4.110.0090.01118.70
8.4.100.0050.00617.77
8.4.90.0140.00520.53
8.4.80.0060.00320.75
8.4.70.0070.00118.13
8.4.60.0160.00718.88
8.4.50.0110.00818.70
8.4.40.0100.01017.71
8.4.30.0130.00618.56
8.4.20.0170.00319.67
8.4.10.0040.00419.48
8.3.310.0120.00418.43
8.3.300.0160.00520.71
8.3.290.0110.00820.72
8.3.280.0120.00718.38
8.3.270.0100.00916.47
8.3.260.0110.01016.80
8.3.250.0110.00818.96
8.3.240.0090.00716.73
8.3.230.0110.01016.83
8.3.220.0060.00220.46
8.3.210.0080.01018.49
8.3.200.0120.00916.68
8.3.190.0140.00517.23
8.3.180.0110.00817.08
8.3.170.0110.00718.76
8.3.160.0110.00717.01
8.3.150.0040.01518.91
8.3.140.0130.00620.88
8.3.130.0090.00018.71
8.3.120.0000.01520.89
8.3.110.0000.00816.76
8.3.100.0030.00518.52
8.3.90.0030.00616.61
8.3.80.0000.00918.56
8.3.70.0110.01118.30
8.3.60.0100.00716.70
8.3.50.0090.00616.77
8.3.40.0070.01423.65
8.3.30.0260.01422.96
8.3.20.0100.01022.96
8.3.10.0150.00322.96
8.3.00.0190.00722.96
8.2.310.0120.00718.11
8.2.300.0130.00922.07
8.2.290.0050.00317.22
8.2.280.0140.00718.28
8.2.270.0100.01019.19
8.2.260.0150.00318.63
8.2.250.0110.00018.46
8.2.240.0030.00616.64
8.2.230.0100.01020.94
8.2.220.0030.00624.06
8.2.210.0150.00026.77
8.2.200.0060.00318.42
8.2.190.0040.01116.63
8.2.180.0110.00716.88
8.2.170.0110.01122.96
8.2.160.0370.00322.96
8.2.150.0180.01322.96
8.2.140.0100.00922.96
8.2.130.0140.00722.96
8.2.120.0200.00322.96
8.2.110.0130.00822.96
8.2.100.0150.01022.96
8.2.90.0230.00822.96
8.2.80.0120.01022.96
8.2.70.0200.01022.96
8.2.60.0100.01322.96
8.2.50.0170.00822.96
8.2.40.0200.00722.96
8.2.30.0190.00922.96
8.2.20.0210.00522.96
8.2.10.0190.00522.96
8.2.00.0200.01222.96
8.1.340.0130.00817.60
8.1.330.0050.00616.26
8.1.320.0130.00416.38
8.1.310.0030.00618.38
8.1.300.0090.00017.90
8.1.290.0040.00418.88
8.1.280.0140.00325.92
8.1.270.0090.00722.96
8.1.260.0120.00522.96
8.1.250.0110.00622.96
8.1.240.0240.00922.96
8.1.230.0270.00322.96
8.1.220.0180.00822.96
8.1.210.0190.01122.96
8.1.200.0160.01122.96
8.1.190.0220.00922.96
8.1.180.0260.00722.96
8.1.170.0160.01022.96
8.1.160.0180.00822.96
8.1.150.0160.00922.96
8.1.140.0140.01322.96
8.1.130.0170.01222.96
8.1.120.0230.00822.96
8.1.110.0210.01022.96
8.1.100.0220.00322.96
8.1.90.0210.00822.96
8.1.80.0200.00822.96
8.1.70.0190.00822.96
8.1.60.0220.01322.96
8.1.50.0270.00722.96
8.1.40.0300.00222.96
8.1.30.0210.00822.96
8.1.20.0230.01022.96
8.1.10.0180.01522.96
8.1.00.0240.01122.96

preferences:
57.04 ms | 1037 KiB | 5 Q