3v4l.org

run code in 300+ PHP versions simultaneously
<?hh class X{} function f(?X $x) {} $r = new ReflectionFunction('f'); $p = $r->getParameters()[0]; var_dump($p->getTypehintText(), $p->getTypeText());

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)
8.3.60.0070.00718.18
8.3.50.0150.00821.91
8.3.40.0110.00318.68
8.3.30.0100.00318.96
8.3.20.0040.00420.25
8.3.10.0030.00520.58
8.3.00.0000.01517.50
8.2.180.0040.01218.29
8.2.170.0100.00322.96
8.2.160.0100.00720.38
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0080.00019.64
8.2.110.0060.00321.11
8.2.100.0080.00417.66
8.2.90.0000.00819.28
8.2.80.0000.00817.97
8.2.70.0090.00017.38
8.2.60.0060.00317.93
8.2.50.0040.00418.10
8.2.40.0080.00019.69
8.2.30.0000.00817.93
8.2.20.0040.00417.60
8.2.10.0070.00017.98
8.2.00.0000.00717.60
8.1.280.0100.00325.92
8.1.270.0030.00620.66
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00721.23
8.1.230.0040.00819.48
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0040.00417.10
8.1.190.0040.00417.10
8.1.180.0060.00318.10
8.1.170.0000.00718.78
8.1.160.0020.00518.74
8.1.150.0000.00718.66
8.1.140.0060.00317.22
8.1.130.0030.00317.65
8.1.120.0030.00317.28
8.1.110.0000.00817.30
8.1.100.0070.00017.21
8.1.90.0030.00417.23
8.1.80.0040.00417.29
8.1.70.0000.00617.29
8.1.60.0000.00817.46
8.1.50.0030.00617.36
8.1.40.0000.00717.32
8.1.30.0050.00317.53
8.1.20.0000.00717.39
8.1.10.0020.00517.39
8.1.00.0000.00717.33
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0050.00318.42
8.0.270.0030.00317.19
8.0.260.0050.00317.13
8.0.250.0060.00016.71
8.0.240.0070.00016.86
8.0.230.0000.00716.78
8.0.220.0000.00716.74
8.0.210.0030.00316.73
8.0.200.0000.00616.88
8.0.190.0000.00716.77
8.0.180.0000.00716.84
8.0.170.0030.00516.75
8.0.160.0000.00816.71
8.0.150.0000.00716.73
8.0.140.0030.00316.72
8.0.130.0030.00613.39
8.0.120.0000.00816.74
8.0.110.0000.00716.59
8.0.100.0000.00716.62
8.0.90.0030.00416.63
8.0.80.0120.00316.75
8.0.70.0080.00016.61
8.0.60.0040.00416.75
8.0.50.0050.00216.73
8.0.30.0100.00817.06
8.0.20.0100.00817.40
8.0.10.0040.00416.83
8.0.00.0140.00316.70
7.4.330.0060.00015.02
7.4.320.0000.00616.35
7.4.300.0070.00016.40
7.4.290.0030.00316.30
7.4.280.0040.00416.36
7.4.270.0030.00316.39
7.4.260.0050.00316.30
7.4.250.0040.00416.34
7.4.240.0040.00316.43
7.4.230.0030.00316.11
7.4.220.0170.00716.52
7.4.210.0060.00816.52
7.4.200.0070.00016.41
7.4.160.0160.00316.17
7.4.150.0070.01017.40
7.4.140.0050.01217.86
7.4.130.0130.00716.25
7.4.120.0060.01216.26
7.4.110.0070.01016.23
7.4.100.0110.00616.38
7.4.90.0130.00316.31
7.4.80.0090.00919.39
7.4.70.0160.00416.46
7.4.60.0030.01316.37
7.4.50.0000.00816.20
7.4.40.0090.01316.46
7.4.30.0120.00616.34
7.3.330.0000.00612.98
7.3.320.0030.00313.13
7.3.310.0000.00715.96
7.3.300.0060.00015.98
7.3.290.0060.00716.11
7.3.280.0070.01016.16
7.3.270.0070.01117.40
7.3.260.0080.00916.18
7.3.240.0040.01216.36
7.3.230.0130.00316.39
7.3.210.0060.01016.12
7.3.200.0100.01019.39
7.3.190.0030.01416.35
7.3.180.0030.01216.35
7.3.170.0030.01916.33
7.3.160.0130.00316.36
7.2.330.0090.01416.30
7.2.320.0090.01216.21
7.2.310.0100.01016.50
7.2.300.0100.00616.34
7.2.290.0140.00616.32
5.4.350.0090.03412.02
5.4.340.0060.03812.01
5.4.320.0100.03612.46
5.4.310.0060.04112.45
5.4.300.0080.03612.45
5.4.290.0050.04012.45
5.4.280.0070.03512.34
5.4.270.0060.04812.34
5.4.260.0080.04912.35
5.4.250.0110.04412.34
5.4.240.0100.04812.34
5.4.230.0050.04212.34
5.4.220.0060.03912.34
5.4.210.0080.03512.34
5.4.200.0100.03512.34
5.4.190.0120.03412.34
5.4.180.0070.04112.33
5.4.170.0080.04312.34
5.4.160.0040.03912.34
5.4.150.0080.03612.34
5.4.140.0050.04112.02
5.4.130.0030.04412.01
5.4.120.0080.03511.96
5.4.110.0110.04611.96
5.4.100.0050.04911.96
5.4.90.0070.05011.96
5.4.80.0100.04711.96
5.4.70.0060.03911.96
5.4.60.0060.03711.96
5.4.50.0050.03611.96
5.4.40.0090.03211.95
5.4.30.0030.03811.95
5.4.20.0090.03311.95
5.4.10.0060.03711.95
5.4.00.0070.03911.43

preferences:
52.61 ms | 401 KiB | 5 Q