3v4l.org

run code in 300+ PHP versions simultaneously
<?php function a() {echo "a";} $a= 3; $f = "a"; $f($a); exit; class A { private static function __invke() { echo "a"; }};//function() {}; $a = new A; //$a = function() { echo "b";}; $ref = new ReflectionMethod($a, '__invoke'); var_dump(is_object($a), is_callable($a)); $a(); $ref->setAccessible(true); $b = 3; $ref->invoke($a, $b); exit; function ab($a) { } $b = 3; a($b);

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)
8.3.40.0030.01418.80
8.3.30.0140.00019.22
8.3.20.0070.00020.29
8.3.10.0000.00923.56
8.3.00.0080.00019.38
8.2.170.0140.00722.96
8.2.160.0060.00920.39
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0050.00222.43
8.2.110.0040.00422.25
8.2.100.0090.00717.91
8.2.90.0030.00519.09
8.2.80.0040.00418.03
8.2.70.0030.00617.60
8.2.60.0060.00317.80
8.2.50.0040.00418.07
8.2.40.0000.00819.82
8.2.30.0080.00017.88
8.2.20.0050.00317.76
8.2.10.0030.00518.10
8.2.00.0080.00017.73
8.1.270.0040.00423.82
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0030.00623.86
8.1.230.0030.00919.13
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0030.00617.35
8.1.190.0040.00417.35
8.1.180.0000.01118.10
8.1.170.0060.00318.52
8.1.160.0000.00721.95
8.1.150.0030.00618.57
8.1.140.0030.00517.38
8.1.130.0030.00517.82
8.1.120.0030.00517.30
8.1.110.0060.00617.42
8.1.100.0040.00417.42
8.1.90.0070.00017.39
8.1.80.0000.00717.41
8.1.70.0080.00017.35
8.1.60.0030.00617.50
8.1.50.0000.00717.42
8.1.40.0040.00417.51
8.1.30.0000.00817.47
8.1.20.0040.00417.56
8.1.10.0060.00317.56
8.1.00.0000.00717.41
8.0.300.0040.00420.53
8.0.290.0040.00417.30
8.0.280.0000.00718.52
8.0.270.0030.00317.23
8.0.260.0040.00417.14
8.0.250.0000.00716.99
8.0.240.0030.00316.88
8.0.230.0030.00517.01
8.0.220.0070.00016.97
8.0.210.0070.00016.93
8.0.200.0000.00716.96
8.0.190.0000.00716.85
8.0.180.0030.00516.95
8.0.170.0040.00416.99
8.0.160.0040.00416.86
8.0.150.0080.00016.86
8.0.140.0000.00816.89
8.0.130.0030.00513.29
8.0.120.0030.00616.90
8.0.110.0000.00816.95
8.0.100.0040.00416.84
8.0.90.0040.00416.70
8.0.80.0070.01016.89
8.0.70.0080.00016.97
8.0.60.0040.00416.86
8.0.50.0040.00416.91
8.0.30.0070.01217.14
8.0.20.0030.01517.40
8.0.10.0000.00817.09
8.0.00.0120.00516.84
7.4.330.0000.00515.00
7.4.320.0000.00616.56
7.4.300.0000.00616.65
7.4.290.0040.00416.47
7.4.280.0040.00416.62
7.4.270.0000.00716.46
7.4.260.0030.00516.43
7.4.250.0070.00016.55
7.4.240.0040.00416.65
7.4.230.0040.00416.33
7.4.220.0030.01716.47
7.4.210.0080.00716.56
7.4.200.0000.00716.72
7.4.190.0040.00416.66
7.4.160.0080.00816.41
7.4.150.0090.00917.40
7.4.140.0100.00717.86
7.4.130.0100.00816.51
7.4.120.0150.00316.56
7.4.110.0100.00716.59
7.4.100.0110.00616.45
7.4.90.0060.01016.69
7.4.80.0170.00319.39
7.4.70.0060.00916.60
7.4.60.0100.00616.40
7.4.50.0000.00816.44
7.4.40.0160.00416.55
7.4.30.0090.00616.66
7.4.00.0030.01015.11
7.3.330.0000.00513.20
7.3.320.0050.00013.40
7.3.310.0040.00416.38
7.3.300.0030.00316.29
7.3.290.0110.00316.31
7.3.280.0100.00816.36
7.3.270.0060.01217.40
7.3.260.0100.00716.38
7.3.250.0130.00516.35
7.3.240.0070.01116.33
7.3.230.0030.01416.39
7.3.210.0130.00316.50
7.3.200.0160.00819.39
7.3.190.0140.00816.55
7.3.180.0040.01116.50
7.3.170.0090.00616.58
7.3.160.0060.00916.59
7.3.120.0030.01214.68
7.3.10.0030.00916.66
7.3.00.0030.01316.67
7.2.330.0100.00716.41
7.2.320.0120.00616.49
7.2.310.0060.01016.68
7.2.300.0100.00716.46
7.2.290.0090.00916.43
7.2.130.0100.00316.77
7.2.120.0070.00716.74
7.2.110.0080.00416.92
7.2.100.0060.00616.99
7.2.90.0000.01616.90
7.2.80.0040.01117.00
7.2.70.0080.00316.75
7.2.60.0070.00716.95
7.2.50.0000.01016.44
7.2.40.0000.01317.01
7.2.30.0000.01016.79
7.2.20.0090.00616.95
7.2.10.0100.00716.91
7.2.00.0020.01017.93
7.1.250.0000.00815.39
7.1.100.0000.00918.22
7.1.70.0030.00317.19
7.1.60.0110.00717.20
7.1.50.0140.01016.86
7.1.00.0000.08022.30
7.0.200.0060.00616.57
7.0.140.0130.06322.08
7.0.70.0030.08721.74
7.0.60.0070.08021.72
7.0.50.0000.09022.12
7.0.40.0070.07720.13
7.0.30.0130.08020.05
7.0.20.0030.06720.17
7.0.10.0000.09020.13
7.0.00.0100.08020.04
5.6.280.0000.07720.93
5.6.220.0000.08720.74
5.6.210.0070.09020.50
5.6.200.0100.07320.95
5.6.190.0000.08021.03
5.6.180.0070.08021.18
5.6.170.0030.06721.01
5.6.160.0030.08321.18
5.6.150.0170.07021.14
5.6.140.0070.05720.96
5.6.130.0000.08021.04
5.6.120.0030.09021.00
5.6.110.0100.07720.95
5.6.100.0030.08321.16
5.6.90.0130.07320.95
5.6.80.0000.04020.34
5.6.70.0070.05720.45
5.6.60.0070.05020.49
5.6.50.0070.04320.44
5.6.40.0070.07720.50
5.6.30.0070.05320.32
5.6.20.0130.05020.45
5.6.10.0000.05020.46
5.6.00.0100.07020.42
5.5.360.0030.08020.45
5.5.350.0030.05320.34
5.5.340.0070.06320.65
5.5.330.0130.07320.91
5.5.320.0030.05320.78
5.5.310.0070.05020.80
5.5.300.0000.08320.77
5.5.290.0030.05720.73
5.5.280.0130.07720.88
5.5.270.0070.05320.83
5.5.260.0130.07020.77
5.5.250.0070.05020.74
5.5.240.0030.07320.22
5.5.230.0100.07320.02
5.5.220.0030.07720.02
5.5.210.0070.05320.26
5.5.200.0100.07020.28
5.5.190.0130.06320.27
5.5.180.0070.07720.16
5.5.160.0000.04720.13
5.5.150.0030.07020.23
5.5.140.0070.05719.96
5.5.130.0000.07720.27
5.5.120.0000.05020.24
5.5.110.0030.08320.23
5.5.100.0100.06720.08
5.5.90.0030.07719.95
5.5.80.0000.08320.01
5.5.70.0030.08020.10
5.5.60.0000.05019.94
5.5.50.0030.08020.12
5.5.40.0100.05020.09
5.5.30.0030.08320.14
5.5.20.0030.07719.96
5.5.10.0000.07319.98
5.5.00.0000.09020.04
5.4.450.0070.08319.56
5.4.440.0170.07019.54
5.4.430.0030.07319.53
5.4.420.0030.05719.52
5.4.410.0000.06719.10
5.4.400.0030.03718.95
5.4.390.0070.07319.08
5.4.380.0030.05719.05
5.4.370.0000.08019.09
5.4.360.0070.06318.90
5.4.350.0100.04719.09
5.4.340.0030.04719.20
5.4.320.0000.04019.18
5.4.310.0000.08318.90
5.4.300.0030.08018.94
5.4.290.0030.05719.02
5.4.280.0100.04319.04
5.4.270.0030.05019.13
5.4.260.0030.07318.90
5.4.250.0070.07719.03
5.4.240.0030.07719.15
5.4.230.0000.05319.14
5.4.220.0030.06319.13
5.4.210.0030.04018.89
5.4.200.0000.08319.17
5.4.190.0000.08019.15
5.4.180.0030.07318.89
5.4.170.0030.05019.17
5.4.160.0070.05318.88
5.4.150.0030.05318.93
5.4.140.0070.07016.30
5.4.130.0070.07016.49
5.4.120.0030.07316.32
5.4.110.0000.08016.56
5.4.100.0030.07316.48
5.4.90.0030.07316.56
5.4.80.0000.07316.50
5.4.70.0000.08016.54
5.4.60.0000.07316.25
5.4.50.0030.03316.46
5.4.40.0070.07016.50
5.4.30.0070.07016.48
5.4.20.0000.05716.29
5.4.10.0000.07316.41
5.4.00.0030.07315.87
5.3.290.0030.03714.72
5.3.280.0100.06714.70
5.3.270.0070.06314.59
5.3.260.0030.07714.57
5.3.250.0000.07314.65
5.3.240.0000.07714.59
5.3.230.0030.07314.73
5.3.220.0000.07714.61
5.3.210.0070.06314.58
5.3.200.0030.07714.63
5.3.190.0030.07314.57
5.3.180.0070.07014.63
5.3.170.0030.07014.71
5.3.160.0000.05714.51
5.3.150.0070.03714.50
5.3.140.0000.05314.68
5.3.130.0030.06714.65
5.3.120.0070.06714.65
5.3.110.0030.05314.68
5.3.100.0070.07314.10
5.3.90.0030.07014.04
5.3.80.0030.07314.07
5.3.70.0070.07314.07
5.3.60.0000.07713.93
5.3.50.0030.04013.97
5.3.40.0000.06014.09
5.3.30.0030.07313.84
5.3.20.0000.07713.59
5.3.10.0000.07313.54
5.3.00.0000.07313.64
5.2.170.0000.04312.27
5.2.160.0000.05012.27
5.2.150.0030.06012.27
5.2.140.0070.06012.27
5.2.130.0070.05312.27
5.2.120.0000.06312.27
5.2.110.0030.05712.27
5.2.100.0100.05312.27
5.2.90.0130.05712.27
5.2.80.0070.05712.27
5.2.70.0030.06712.27
5.2.60.0030.05712.27
5.2.50.0030.05712.27
5.2.40.0030.05012.27
5.2.30.0070.05312.27
5.2.20.0030.06012.27
5.2.10.0030.05712.27
5.2.00.0030.06312.27
5.1.60.0000.05312.27
5.1.50.0030.04712.27
5.1.40.0070.04712.27
5.1.30.0070.05012.27
5.1.20.0130.04312.27
5.1.10.0030.05312.27
5.1.00.0000.04312.27
5.0.50.0100.04012.27
5.0.40.0070.04012.27
5.0.30.0030.06012.27
5.0.20.0030.02712.27
5.0.10.0030.04312.27
5.0.00.0000.05312.27
4.4.90.0030.03312.27
4.4.80.0070.03012.27
4.4.70.0000.04012.27
4.4.60.0000.03012.27
4.4.50.0000.02312.27
4.4.40.0000.05012.27
4.4.30.0000.03312.27
4.4.20.0070.02312.27
4.4.10.0070.03012.27
4.4.00.0000.05712.27
4.3.110.0000.04712.27
4.3.100.0000.02312.27
4.3.90.0030.01712.27
4.3.80.0000.02712.27
4.3.70.0000.01712.27
4.3.60.0000.01712.27
4.3.50.0000.01312.27
4.3.40.0000.02312.27
4.3.30.0000.01712.27
4.3.20.0000.01712.27
4.3.10.0030.01712.27
4.3.00.0030.01312.27

preferences:
46.76 ms | 400 KiB | 5 Q