3v4l.org

run code in 300+ PHP versions simultaneously
<?hh class Foo { public function __construct(private int $x){}; public function xPrinter() { return () ==> print $this->x; } } $bar = new Foo(42); $xPrinter = $bar->xPrinter(); $xPrinter();

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)
8.3.60.0040.01118.36
8.3.50.0110.00721.92
8.3.40.0100.00718.56
8.3.30.0110.00418.88
8.3.20.0070.00020.21
8.3.10.0000.00721.82
8.3.00.0030.00617.80
8.2.180.0120.00616.32
8.2.170.0170.00322.96
8.2.160.0140.00020.35
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0110.00426.16
8.2.120.0040.00421.09
8.2.110.0030.00720.53
8.2.100.0090.00319.51
8.2.90.0050.00219.23
8.2.80.0030.00517.97
8.2.70.0070.00317.25
8.2.60.0040.00417.88
8.2.50.0050.00318.07
8.2.40.0080.00019.95
8.2.30.0030.00718.03
8.2.20.0000.00817.55
8.2.10.0000.00717.91
8.2.00.0000.00717.43
8.1.280.0120.00325.92
8.1.270.0040.00423.91
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.92
8.1.230.0070.00417.42
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0090.00017.10
8.1.190.0050.00317.10
8.1.180.0090.00018.10
8.1.170.0040.00418.49
8.1.160.0070.00021.84
8.1.150.0000.00718.74
8.1.140.0040.00417.35
8.1.130.0070.00017.64
8.1.120.0070.00017.21
8.1.110.0040.00417.29
8.1.100.0040.00417.32
8.1.90.0080.00017.21
8.1.80.0000.00717.23
8.1.70.0070.00017.28
8.1.60.0090.00017.35
8.1.50.0080.00017.39
8.1.40.0040.00417.30
8.1.30.0060.00317.51
8.1.20.0040.00417.55
8.1.10.0030.00617.41
8.1.00.0000.00717.25
8.0.300.0050.00218.77
8.0.290.0000.00716.63
8.0.280.0070.00018.24
8.0.270.0000.00817.23
8.0.260.0000.00617.05
8.0.250.0030.00316.79
8.0.240.0070.00016.77
8.0.230.0040.00416.87
8.0.220.0030.00316.79
8.0.210.0000.00716.81
8.0.200.0110.00016.86
8.0.190.0030.00316.78
8.0.180.0000.00716.79
8.0.170.0020.00516.66
8.0.160.0050.00316.57
8.0.150.0040.00416.81
8.0.140.0050.00216.56
8.0.130.0060.00013.31
8.0.120.0080.00016.70
8.0.110.0000.00716.59
8.0.100.0070.00016.65
8.0.90.0070.00016.65
8.0.80.0060.00916.73
8.0.70.0000.00716.73
8.0.60.0020.00516.86
8.0.50.0070.00016.70
8.0.30.0130.00516.71
8.0.20.0150.00717.40
8.0.10.0040.00416.97
8.0.00.0120.00716.73
7.4.330.0000.00615.14
7.4.320.0070.00016.27
7.4.300.0080.00016.47
7.4.290.0000.00716.50
7.4.280.0040.00316.27
7.4.270.0000.00816.41
7.4.260.0000.01116.32
7.4.250.0000.00716.37
7.4.240.0030.00316.41
7.4.230.0070.00016.26
7.4.220.0110.00616.51
7.4.210.0030.01016.32
7.4.200.0030.00316.48
7.4.160.0060.00916.26
7.4.150.0060.01217.40
7.4.140.0070.01317.86
7.4.130.0120.00516.40
7.4.120.0070.01016.38
7.4.110.0100.00616.34
7.4.100.0130.01016.36
7.4.90.0130.00616.34
7.4.80.0100.01019.39
7.4.70.0060.00916.41
7.4.60.0070.01116.41
7.4.50.0050.00016.36
7.4.40.0090.00616.36
7.4.30.0130.00616.36
7.3.330.0000.00713.01
7.3.320.0050.00013.20
7.3.310.0070.00016.19
7.3.300.0060.00016.04
7.3.290.0100.01016.21
7.3.280.0090.00916.14
7.3.270.0090.00917.40
7.3.260.0070.01016.22
7.3.240.0090.01216.49
7.3.230.0190.00316.39
7.3.210.0100.00716.22
7.3.200.0100.01019.39
7.3.190.0030.01316.16
7.3.180.0150.00316.18
7.3.170.0120.00216.27
7.3.160.0090.00616.32
7.2.330.0080.01416.30
7.2.320.0070.01016.54
7.2.310.0130.00316.47
7.2.300.0120.00616.54
7.2.290.0120.00916.25
5.4.320.0060.03512.45
5.4.310.0050.04312.45
5.4.300.0060.03612.45
5.4.290.0080.03512.45
5.4.280.0040.03712.34
5.4.270.0090.03412.35
5.4.260.0060.03712.35
5.4.250.0070.04312.34
5.4.240.0070.03412.35
5.4.230.0060.03812.34
5.4.220.0050.04212.34
5.4.210.0090.03212.34
5.4.200.0110.03912.34
5.4.190.0040.03812.33
5.4.180.0070.03912.33
5.4.170.0060.04312.35
5.4.160.0020.03912.34
5.4.150.0060.03612.34
5.4.140.0040.03912.02
5.4.130.0060.03512.01
5.4.120.0070.03411.97
5.4.110.0020.03811.96
5.4.100.0060.03811.96
5.4.90.0020.04011.96
5.4.80.0040.03911.96
5.4.70.0020.03811.96
5.4.60.0020.03811.96
5.4.50.0030.03711.96
5.4.40.0040.03611.95
5.4.30.0050.03511.94
5.4.20.0040.03611.95
5.4.10.0050.03811.95
5.4.00.0070.03311.43
5.3.290.0060.03912.80
5.3.280.0060.04212.70
5.3.270.0090.04012.73
5.3.260.0070.03912.72
5.3.250.0050.03712.72
5.3.240.0080.03812.72
5.3.230.0050.03812.71
5.3.220.0080.03412.68
5.3.210.0060.03812.68
5.3.200.0070.03512.68
5.3.190.0060.03712.67
5.3.180.0050.03812.67
5.3.170.0070.04012.67
5.3.160.0050.03612.67
5.3.150.0050.03712.68
5.3.140.0110.03612.66
5.3.130.0040.04212.66
5.3.120.0040.04012.66
5.3.110.0070.03812.66
5.3.100.0060.03612.12
5.3.90.0040.03712.08
5.3.80.0060.03512.07
5.3.70.0040.03712.07
5.3.60.0090.03212.06
5.3.50.0060.03712.00
5.3.40.0030.04012.00
5.3.30.0020.03911.94
5.3.20.0070.03411.71
5.3.10.0030.03811.69
5.3.00.0080.04611.67

preferences:
41.03 ms | 401 KiB | 5 Q