3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public function test(array $p = []) { print_r($p); return null; } } $a = new A; $b = 'test'; $a->$b([ 'firstName' => 'Nikita', 'secondName' => 'Gopkalo', ]);

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)
8.3.60.0100.01016.50
8.3.50.0100.00917.44
8.3.40.0150.00418.55
8.3.30.0070.00718.55
8.3.20.0040.00418.35
8.3.10.0080.00018.78
8.3.00.0090.00019.13
8.2.180.0080.00816.60
8.2.170.0080.00622.96
8.2.160.0040.01118.87
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0040.00426.16
8.2.120.0060.00320.79
8.2.110.0070.00319.21
8.2.100.0070.00417.59
8.2.90.0080.00019.17
8.2.80.0050.00319.31
8.2.70.0040.00417.50
8.2.60.0040.00417.80
8.2.50.0080.00018.07
8.2.40.0000.00818.22
8.2.30.0020.00518.02
8.2.20.0090.00017.43
8.2.10.0040.00417.68
8.2.00.0040.00417.71
8.1.280.0070.01425.92
8.1.270.0050.00323.99
8.1.260.0060.00326.35
8.1.250.0000.00728.09
8.1.240.0080.00422.07
8.1.230.0030.01020.78
8.1.220.0040.00418.77
8.1.210.0000.00719.16
8.1.200.0040.00417.35
8.1.190.0090.00017.39
8.1.180.0000.00818.10
8.1.170.0000.00918.83
8.1.160.0040.00418.76
8.1.150.0040.00418.65
8.1.140.0040.00417.38
8.1.130.0000.00617.83
8.1.120.0070.00017.42
8.1.110.0070.00017.42
8.1.100.0070.00017.40
8.1.90.0090.00017.25
8.1.80.0000.00717.41
8.1.70.0000.00717.29
8.1.60.0050.00317.58
8.1.50.0070.00017.45
8.1.40.0030.00517.42
8.1.30.0040.00417.66
8.1.20.0080.00017.57
8.1.10.0000.00717.48
8.1.00.0080.00017.45
8.0.300.0040.00419.80
8.0.290.0040.00416.75
8.0.280.0070.00018.27
8.0.270.0040.00417.20
8.0.260.0030.00316.67
8.0.250.0030.00616.92
8.0.240.0000.00816.76
8.0.230.0070.00016.91
8.0.220.0040.00416.72
8.0.210.0030.00316.86
8.0.200.0030.00316.76
8.0.190.0040.00416.89
8.0.180.0020.00516.74
8.0.170.0040.00416.77
8.0.160.0050.00216.71
8.0.150.0000.00716.62
8.0.140.0000.01016.81
8.0.130.0000.00713.34
8.0.120.0050.00316.66
8.0.110.0040.00416.88
8.0.100.0000.00716.89
8.0.90.0070.00016.66
8.0.80.0000.01616.83
8.0.70.0040.00416.65
8.0.60.0040.00416.86
8.0.50.0000.00716.85
8.0.30.0090.00917.07
8.0.20.0070.01217.10
8.0.10.0030.00516.79
8.0.00.0140.00316.61
7.4.330.0020.00212.91
7.4.320.0000.00616.55
7.4.300.0030.00316.59
7.4.290.0030.00316.61
7.4.280.0000.00716.62
7.4.270.0070.00016.50
7.4.260.0050.00013.38
7.4.250.0000.00816.52
7.4.240.0030.00316.43
7.4.230.0000.00716.50
7.4.220.0070.01016.46
7.4.210.0030.01616.57
7.4.200.0030.00316.41
7.4.190.0070.00016.76
7.4.160.0080.00816.73
7.4.150.0100.01016.50
7.4.140.0070.01016.38
7.4.130.0070.01016.30
7.4.120.0120.00616.27
7.4.110.0100.01416.41
7.4.100.0140.00316.68
7.4.90.0120.00616.36
7.4.80.0130.01016.43
7.4.70.0040.01216.52
7.4.60.0100.00716.37
7.4.50.0040.00416.37
7.4.40.0140.00316.36
7.4.30.0060.01216.40
7.4.00.0060.00614.63
7.3.330.0060.00013.04
7.3.320.0000.00713.21
7.3.310.0030.00316.22
7.3.300.0030.00316.24
7.3.290.0090.00516.22
7.3.280.0060.01016.29
7.3.270.0070.01016.13
7.3.260.0100.01416.21
7.3.250.0090.01416.25
7.3.240.0120.00616.20
7.3.230.0130.00316.23
7.3.210.0100.00716.18
7.3.200.0110.00819.39
7.3.190.0140.00716.53
7.3.180.0050.01016.24
7.3.170.0120.00916.26
7.3.160.0080.00816.16
7.3.120.0070.01014.89
7.2.330.0070.01016.33
7.2.320.0100.00616.31
7.2.310.0120.01016.72
7.2.300.0090.00916.38
7.2.290.0130.00416.50
7.2.60.0040.01116.82
7.2.50.0060.00316.88
7.2.00.0070.00719.43
7.1.200.0030.00615.68
7.1.70.0000.00717.18
7.1.60.0150.00619.30
7.1.50.0170.00716.78
7.1.00.0100.07022.48
7.0.200.0070.00416.70
7.0.140.0100.06721.97
7.0.120.0030.05322.05
7.0.60.0030.08320.07
7.0.50.0130.07017.91
7.0.40.0030.08020.14
7.0.30.0370.06720.16
7.0.20.0330.07320.19
7.0.10.0070.07320.25
7.0.00.0000.04720.05
5.6.280.0000.07320.89
5.6.210.0230.06320.63
5.6.200.0030.07318.29
5.6.190.0030.04320.47
5.6.180.0370.07320.68
5.6.170.0400.06720.71
5.6.160.0100.07320.71
5.6.150.0070.07318.18
5.6.140.0300.05318.24
5.6.130.0130.07318.14
5.6.120.0070.08321.00
5.6.110.0100.08020.97
5.6.100.0170.07720.99
5.6.90.0100.08020.96
5.6.80.0030.07720.43
5.5.350.0400.06020.44
5.5.340.0100.04018.03
5.5.330.0100.08020.41
5.5.320.0230.06020.34
5.5.310.0330.05320.35
5.5.300.0070.08317.92
5.5.290.0100.03718.07
5.5.280.0070.07020.77
5.5.270.0070.05320.77
5.5.260.0170.07720.75
5.5.250.0070.05720.69
5.5.240.0130.05020.26
5.4.450.0100.05719.47
5.4.440.0070.04319.56
5.4.430.0030.07319.44
5.4.420.0170.07319.57
5.4.410.0030.04319.40
5.4.400.0000.06718.98
5.4.390.0100.06019.25
5.4.380.0030.08019.25
5.4.370.0070.05319.20
5.4.360.0100.04319.25
5.4.350.0070.07718.87
5.4.340.0030.06719.20
5.4.320.0070.09019.00
5.4.310.0100.05719.14
5.4.300.0130.04019.07
5.4.290.0030.06718.96
5.4.280.0130.07019.00
5.4.270.0070.07319.23
5.4.260.0130.06719.26
5.4.250.0030.08019.24
5.4.240.0070.08319.14
5.4.230.0170.05719.07
5.4.220.0100.05719.07
5.4.210.0100.06319.23
5.4.200.0000.05319.14
5.4.190.0100.07318.98
5.4.180.0100.04318.96
5.4.170.0100.07019.23
5.4.160.0100.07319.12
5.4.150.0100.07319.12
5.4.140.0100.06716.46
5.4.130.0100.05016.27
5.4.120.0030.06016.55
5.4.110.0170.06016.47
5.4.100.0200.05316.39
5.4.90.0030.04316.39
5.4.80.0030.06316.45
5.4.70.0000.07716.44
5.4.60.0130.03716.44
5.4.50.0070.06316.27
5.4.40.0070.07016.40
5.4.30.0030.07316.38
5.4.20.0130.06316.36
5.4.10.0070.04316.38
5.4.00.0130.06715.74
5.3.290.0070.07714.74
5.3.280.0070.05714.66
5.3.270.0100.07014.63
5.3.260.0030.06714.64
5.3.250.0100.07014.60
5.3.240.0100.08014.66
5.3.230.0130.04014.61
5.3.220.0030.03714.59
5.3.210.0100.03314.57
5.3.200.0100.06014.59
5.3.190.0070.04314.64
5.3.180.0070.04014.59
5.3.170.0030.08014.61
5.3.160.0100.04714.63
5.3.150.0030.08014.59
5.3.140.0070.07314.54
5.3.130.0000.08314.62
5.3.120.0130.07014.69
5.3.110.0070.04714.55
5.3.100.0070.03714.18
5.3.90.0070.06714.05
5.3.80.0000.06014.02
5.3.70.0030.05314.18
5.3.60.0100.07013.92
5.3.50.0070.03313.95
5.3.40.0100.06713.94
5.3.30.0070.07013.91
5.3.20.0100.06713.64
5.3.10.0000.07313.62
5.3.00.0030.04313.56
5.2.170.0030.06711.04
5.2.160.0170.05011.22
5.2.150.0130.05311.29
5.2.140.0100.05711.03
5.2.130.0030.05011.06
5.2.120.0130.05311.25
5.2.110.0030.05711.18
5.2.100.0070.06011.10
5.2.90.0070.05710.99
5.2.80.0100.05711.26
5.2.70.0070.05711.15
5.2.60.0030.05711.06
5.2.50.0000.04010.98
5.2.40.0070.06310.88
5.2.30.0070.06010.96
5.2.20.0070.06310.95
5.2.10.0030.06311.02
5.2.00.0070.05310.79
5.1.60.0000.06010.07
5.1.50.0100.05310.04
5.1.40.0070.0479.95
5.1.30.0030.03310.26
5.1.20.0070.05310.34
5.1.10.0130.04710.08
5.1.00.0070.05010.11
5.0.50.0030.0308.70
5.0.40.0100.0378.55
5.0.30.0030.0708.19
5.0.20.0030.0378.18
5.0.10.0070.0438.13
5.0.00.0070.0278.18
4.4.90.0100.0307.76
4.4.80.0030.0337.76
4.4.70.0070.0177.76
4.4.60.0070.0137.76
4.4.50.0070.0177.76
4.4.40.0000.0407.76
4.4.30.0000.0237.76
4.4.20.0030.0237.76
4.4.10.0000.0237.76
4.4.00.0070.0537.76
4.3.110.0000.0277.76
4.3.100.0000.0277.76
4.3.90.0000.0377.76
4.3.80.0030.0237.76
4.3.70.0000.0377.76
4.3.60.0000.0307.76
4.3.50.0070.0337.76
4.3.40.0000.0237.76
4.3.30.0000.0377.76
4.3.20.0000.0237.76
4.3.10.0000.0377.76
4.3.00.0000.0377.76

preferences:
41.33 ms | 401 KiB | 5 Q