3v4l.org

run code in 300+ PHP versions simultaneously
<?php class foo { protected $bar = 'A bar'; public function getBarDumper() { return function() { var_dump($this->bar); }; } } class bar { protected $bar = 'A fucking bar!'; } $foo = new foo(); $bar = new bar(); $barDumper = $foo->getBarDumper(); $barDumper = $barDumper->bindTo($bar); $barDumper();

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)
8.3.40.0090.00618.84
8.3.30.0180.00018.96
8.3.20.0050.00318.87
8.3.10.0050.00520.59
8.3.00.0040.00419.13
8.2.170.0100.01022.96
8.2.160.0070.01320.68
8.2.150.0040.00425.66
8.2.140.0050.00524.66
8.2.130.0080.00026.16
8.2.120.0040.00419.00
8.2.110.0090.00020.57
8.2.100.0060.00618.04
8.2.90.0090.00018.22
8.2.80.0040.00419.41
8.2.70.0040.00417.62
8.2.60.0000.00817.93
8.2.50.0000.00818.07
8.2.40.0040.00418.14
8.2.30.0040.00418.04
8.2.20.0030.00619.38
8.2.10.0060.00317.82
8.2.00.0000.00917.77
8.1.270.0000.00824.66
8.1.260.0060.00326.35
8.1.250.0070.00028.09
8.1.240.0030.00621.98
8.1.230.0090.00320.88
8.1.220.0000.00817.74
8.1.210.0040.00418.97
8.1.200.0050.00517.38
8.1.190.0050.00317.53
8.1.180.0000.00818.10
8.1.170.0050.00320.72
8.1.160.0040.00418.90
8.1.150.0000.00718.64
8.1.140.0050.00317.55
8.1.130.0030.00317.77
8.1.120.0040.00417.48
8.1.110.0040.00417.51
8.1.100.0070.00017.34
8.1.90.0000.00717.47
8.1.80.0000.00817.36
8.1.70.0000.00617.33
8.1.60.0050.00217.63
8.1.50.0070.00017.55
8.1.40.0040.00417.50
8.1.30.0080.00017.63
8.1.20.0040.00417.59
8.1.10.0050.00217.59
8.1.00.0000.00817.52
8.0.300.0070.00020.02
8.0.290.0070.00016.63
8.0.280.0000.00718.40
8.0.270.0070.00017.16
8.0.260.0000.00816.80
8.0.250.0040.00417.00
8.0.240.0000.00816.99
8.0.230.0070.00016.97
8.0.220.0000.00716.93
8.0.210.0040.00416.80
8.0.200.0050.00317.00
8.0.190.0040.00416.93
8.0.180.0040.00416.98
8.0.170.0090.00017.02
8.0.160.0040.00416.98
8.0.150.0090.00016.93
8.0.140.0000.00816.93
8.0.130.0030.00313.36
8.0.120.0040.00416.99
8.0.110.0000.00717.04
8.0.100.0030.00516.82
8.0.90.0000.00716.98
8.0.80.0160.00416.85
8.0.70.0030.00616.86
8.0.60.0040.00416.78
8.0.50.0050.00216.99
8.0.30.0140.00417.27
8.0.20.0110.01217.14
8.0.10.0050.00217.16
8.0.00.0130.00416.94
7.4.330.0020.00212.95
7.4.320.0030.00316.45
7.4.300.0000.00616.61
7.4.290.0030.00316.61
7.4.280.0080.00016.47
7.4.270.0030.00516.61
7.4.260.0000.00613.30
7.4.250.0080.00016.50
7.4.240.0070.00016.41
7.4.230.0000.00716.62
7.4.220.0140.00716.47
7.4.210.0130.00716.55
7.4.200.0030.00316.50
7.4.190.0040.00416.71
7.4.160.0130.00616.62
7.4.150.0170.00316.38
7.4.140.0090.00816.46
7.4.130.0070.01016.51
7.4.120.0100.00716.49
7.4.110.0110.00716.43
7.4.100.0130.00316.52
7.4.90.0100.00716.50
7.4.80.0060.01119.39
7.4.70.0170.00716.39
7.4.60.0100.00616.43
7.4.50.0060.00616.55
7.4.40.0030.01616.27
7.4.30.0150.00416.55
7.4.00.0030.01014.98
7.3.330.0000.00613.23
7.3.320.0000.00913.36
7.3.310.0040.00416.18
7.3.300.0000.00716.41
7.3.290.0070.01316.30
7.3.280.0090.00816.36
7.3.270.0130.00616.59
7.3.260.0100.00716.55
7.3.250.0100.00816.59
7.3.240.0100.01016.35
7.3.230.0120.00616.41
7.3.210.0100.00616.68
7.3.200.0090.00916.45
7.3.190.0100.01016.43
7.3.180.0060.01116.38
7.3.170.0060.01616.42
7.3.160.0030.01316.38
7.3.120.0030.00914.52
7.2.330.0100.00716.33
7.2.320.0100.01316.39
7.2.310.0150.00616.66
7.2.300.0070.01616.66
7.2.290.0090.00616.77
7.2.80.0110.00316.71
7.2.60.0110.00416.99
7.2.00.0090.00919.59
7.1.200.0040.00815.82
7.1.100.0030.00917.71
7.1.70.0030.00616.91
7.1.60.0110.01119.40
7.1.50.0130.01016.87
7.1.00.0030.08022.35
7.0.200.0040.00416.68
7.0.140.0030.07022.09
7.0.120.0030.06022.05
7.0.60.0070.05319.78
7.0.50.0030.07017.86
7.0.40.0070.05020.19
7.0.30.0200.06020.23
7.0.20.0230.06020.07
7.0.10.0270.04720.24
7.0.00.0070.08320.12
5.6.280.0130.06321.07
5.6.210.0030.04020.73
5.6.200.0130.04718.18
5.6.190.0100.08020.64
5.6.180.0330.07020.58
5.6.170.0270.04020.57
5.6.160.0130.07020.57
5.6.150.0070.04018.25
5.6.140.0000.04718.22
5.6.130.0070.04718.15
5.6.120.0030.09021.04
5.6.110.0100.08321.00
5.6.100.0070.04021.09
5.6.90.0130.08021.11
5.6.80.0100.08020.43
5.6.70.0170.05020.48
5.5.350.0330.08020.41
5.5.340.0070.04017.93
5.5.330.0070.05320.18
5.5.320.0270.07720.32
5.5.310.0170.05720.36
5.5.300.0030.06718.04
5.5.290.0030.05718.04
5.5.280.0000.04720.69
5.5.270.0070.05720.98
5.5.260.0070.08020.87
5.5.250.0030.08720.69
5.5.240.0130.05020.16
5.4.450.0030.04019.49
5.4.440.0070.04019.47
5.4.430.0070.03719.47
5.4.420.0300.04319.18
5.4.410.0000.05319.17
5.4.400.0000.07718.86
5.4.390.0130.03319.12
5.4.380.0030.04718.87
5.4.370.0070.08019.03
5.4.360.0030.04319.25
5.4.350.0070.04019.12
5.4.340.0000.04019.21
5.4.320.0030.05718.92
5.4.310.0100.07318.85
5.4.300.0130.05319.11
5.4.290.0130.06719.23
5.4.280.0100.07318.87
5.4.270.0200.05318.97
5.4.260.0130.06719.24
5.4.250.0000.04319.14
5.4.240.0030.03718.87
5.4.230.0100.07319.23
5.4.220.0100.08019.12
5.4.210.0070.07719.24
5.4.200.0030.07018.97
5.4.190.0100.07318.86
5.4.180.0100.07319.13
5.4.170.0030.04018.84
5.4.160.0170.04718.85
5.4.150.0130.03719.13
5.4.140.0030.04316.40
5.4.130.0000.04716.31
5.4.120.0070.06716.35
5.4.110.0070.07316.33
5.4.100.0070.04716.54
5.4.90.0070.06316.44
5.4.80.0070.04016.38
5.4.70.0130.06316.46
5.4.60.0030.06016.37
5.4.50.0070.07016.27
5.4.40.0100.07016.43
5.4.30.0030.04316.36
5.4.20.0000.04316.38
5.4.10.0070.05016.46
5.4.00.0070.06715.87
5.3.290.0100.07314.66
5.3.280.0070.03714.60
5.3.270.0000.04314.53
5.3.260.0030.08314.61
5.3.250.0030.03714.63
5.3.240.0070.07714.64
5.3.230.0100.08014.52
5.3.220.0070.06714.58
5.3.210.0070.05314.58
5.3.200.0000.04314.57
5.3.190.0030.04314.46
5.3.180.0100.07014.64
5.3.170.0100.06314.61
5.3.160.0000.06714.64
5.3.150.0170.06314.61
5.3.140.0070.04314.61
5.3.130.0070.08014.71
5.3.120.0030.06714.61
5.3.110.0170.06014.55
5.3.100.0100.04014.04
5.3.90.0030.04014.07
5.3.80.0070.04314.07
5.3.70.0130.02713.99
5.3.60.0100.06013.91
5.3.50.0100.03313.97
5.3.40.0030.07713.96
5.3.30.0070.05313.99
5.3.20.0030.07313.84
5.3.10.0030.06013.65
5.3.00.0030.03713.72
5.2.170.0070.06711.20
5.2.160.0000.05011.19
5.2.150.0030.06711.19
5.2.140.0030.04711.30
5.2.130.0070.03711.16
5.2.120.0070.04311.16
5.2.110.0030.06311.15
5.2.100.0070.05711.06
5.2.90.0030.03011.06
5.2.80.0030.03011.18
5.2.70.0000.03311.15
5.2.60.0030.06310.94
5.2.50.0100.05710.97
5.2.40.0070.06011.16
5.2.30.0070.06310.93
5.2.20.0070.04311.03
5.2.10.0000.03310.82
5.2.00.0000.06310.72
5.1.60.0030.05310.02
5.1.50.0100.0539.95
5.1.40.0000.04310.04
5.1.30.0030.06010.43
5.1.20.0030.04710.43
5.1.10.0130.04310.13
5.1.00.0130.05010.12
5.0.50.0030.0478.55
5.0.40.0070.0408.41
5.0.30.0030.0378.21
5.0.20.0030.0278.20
5.0.10.0000.0338.07
5.0.00.0100.0538.31
4.4.90.0000.0337.69
4.4.80.0030.0337.69
4.4.70.0070.0337.69
4.4.60.0000.0377.69
4.4.50.0000.0207.69
4.4.40.0000.0477.69
4.4.30.0030.0307.69
4.4.20.0000.0377.69
4.4.10.0000.0377.69
4.4.00.0000.0477.69
4.3.110.0000.0307.69
4.3.100.0030.0307.69
4.3.90.0000.0337.69
4.3.80.0000.0477.69
4.3.70.0000.0277.69
4.3.60.0100.0307.69
4.3.50.0030.0377.69
4.3.40.0030.0577.69
4.3.30.0000.0337.69
4.3.20.0070.0207.69
4.3.10.0000.0307.69
4.3.00.0000.0177.69

preferences:
48.45 ms | 400 KiB | 5 Q