3v4l.org

run code in 500+ PHP versions simultaneously
<?php class Parent_ { public $prop; } class B extends Parent_ { } $r = new ReflectionProperty(B::class, 'prop'); $parent = new Parent_(); $r->setValue($parent, 42); var_dump($parent);

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)
8.5.90.0080.01016.87
8.5.80.0120.00516.45
8.5.70.0090.00916.79
8.5.60.0080.00918.14
8.5.50.0080.00916.47
8.5.30.0080.00919.34
8.5.20.0100.00719.99
8.5.10.0100.00816.70
8.5.00.0110.01019.88
8.4.240.0110.01019.50
8.4.230.0050.00519.59
8.4.220.0050.00619.41
8.4.210.0080.00219.57
8.4.180.0110.01021.87
8.4.170.0120.00923.70
8.4.160.0140.00823.82
8.4.150.0090.00316.78
8.4.140.0160.00817.38
8.4.130.0040.00517.69
8.4.120.0090.00920.46
8.4.110.0100.01120.38
8.4.100.0110.01017.47
8.4.90.0120.00917.64
8.4.80.0090.00517.96
8.4.70.0060.00317.54
8.4.60.0150.00617.91
8.4.50.0080.00120.20
8.4.40.0120.00817.69
8.4.30.0360.01117.18
8.4.20.0400.00317.27
8.4.10.0200.02617.41
8.3.330.0110.00918.25
8.3.320.0060.00418.30
8.3.310.0090.00618.32
8.3.300.0130.00820.63
8.3.290.0130.00818.24
8.3.280.0140.00618.29
8.3.270.0110.01016.22
8.3.260.0090.00917.04
8.3.250.0060.00918.66
8.3.240.0070.01216.61
8.3.230.0060.00416.23
8.3.220.0070.00616.59
8.3.210.0060.00216.34
8.3.200.0100.00916.69
8.3.190.0130.00516.98
8.3.180.0050.00318.84
8.3.170.0160.00317.16
8.3.160.0330.01216.37
8.3.150.0410.00316.15
8.3.140.0380.00816.41
8.3.130.0400.00016.40
8.3.120.0410.00016.45
8.3.110.0410.00416.64
8.3.100.0100.01318.22
8.3.90.0330.00716.07
8.3.80.0370.00616.47
8.3.70.0310.01416.45
8.3.60.0240.01616.26
8.3.50.0350.01016.29
8.3.40.0350.00317.36
8.3.30.0370.00317.18
8.3.20.0340.00717.19
8.3.10.0390.00417.18
8.3.00.0080.01517.43
8.2.320.0130.00718.04
8.2.310.0100.00818.05
8.2.300.0090.01118.00
8.2.290.0110.00718.68
8.2.280.0100.00416.76
8.2.270.0310.00916.52
8.2.260.0250.01416.28
8.2.250.0260.01016.64
8.2.240.0360.00316.37
8.2.230.0310.00716.48
8.2.220.0400.00016.34
8.2.210.0310.00716.62
8.2.200.0230.01616.79
8.2.190.0300.01016.19
8.2.180.0270.01216.32
8.2.170.0340.00617.53
8.2.160.0310.00417.36
8.2.150.0330.00717.46
8.2.140.0300.01017.43
8.2.130.0310.00917.54
8.2.120.0390.00317.42
8.2.110.0320.00617.36
8.2.100.0190.00417.45
8.2.90.0290.00617.24
8.2.80.0250.01417.30
8.2.70.0210.01717.41
8.2.60.0320.00617.13
8.2.50.0260.01317.31
8.2.40.0310.00717.49
8.2.30.0300.01417.52
8.2.20.0340.00317.33
8.2.10.0370.01217.27
8.2.00.0260.01217.57
8.1.340.0110.01117.57
8.1.320.0090.00915.95

preferences:
43.88 ms | 897 KiB | 5 Q