3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test = 'TEST'; $a = function($value) use($test) { echo $value . ' ' . $test; }; class A { public function doCallback($callback, array $params = array()) { $callbacks = array( $callback, $params ); call_user_func_array($callbacks[0], $callbacks[1]); } } $objA = new A(); $objA->doCallback($a);

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)
8.3.60.0040.01118.65
8.3.50.0080.01121.08
8.3.40.0140.00319.02
8.3.30.0040.01718.67
8.3.20.0130.00318.73
8.3.10.0080.00020.66
8.3.00.0090.00319.13
8.2.180.0140.00316.88
8.2.170.0110.00422.96
8.2.160.0030.01322.10
8.2.150.0060.00324.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0000.00821.12
8.2.110.0040.00422.19
8.2.100.0040.00817.81
8.2.90.0080.00019.35
8.2.80.0040.00418.05
8.2.70.0000.01017.63
8.2.60.0040.00418.15
8.2.50.0000.00818.07
8.2.40.0030.00518.28
8.2.30.0080.00019.79
8.2.20.0040.00417.66
8.2.10.0040.00417.80
8.2.00.0000.00817.69
8.1.280.0070.01125.92
8.1.270.0070.00023.99
8.1.260.0000.00726.35
8.1.250.0000.00728.09
8.1.240.0070.01022.43
8.1.230.0090.00320.91
8.1.220.0040.00418.77
8.1.210.0030.00518.88
8.1.200.0060.00617.38
8.1.190.0070.00017.55
8.1.180.0040.00418.10
8.1.170.0040.00418.81
8.1.160.0040.00418.88
8.1.150.0040.00418.59
8.1.140.0070.00017.37
8.1.130.0000.00717.84
8.1.120.0000.00717.54
8.1.110.0000.00817.43
8.1.100.0050.00217.51
8.1.90.0050.00317.50
8.1.80.0020.00517.48
8.1.70.0030.00317.39
8.1.60.0060.00317.63
8.1.50.0040.00417.47
8.1.40.0030.00617.52
8.1.30.0000.00817.70
8.1.20.0060.00317.61
8.1.10.0040.00417.61
8.1.00.0040.00417.41
8.0.300.0030.00619.98
8.0.290.0040.00416.88
8.0.280.0000.00718.47
8.0.270.0070.00017.18
8.0.260.0040.00416.95
8.0.250.0040.00417.02
8.0.240.0030.00517.04
8.0.230.0000.00717.03
8.0.220.0030.00616.84
8.0.210.0050.00216.96
8.0.200.0000.00916.98
8.0.190.0000.00717.07
8.0.180.0040.00417.03
8.0.170.0030.00516.89
8.0.160.0030.00316.97
8.0.150.0000.00816.93
8.0.140.0080.00016.90
8.0.130.0000.00613.39
8.0.120.0040.00416.96
8.0.110.0050.00217.00
8.0.100.0070.00016.95
8.0.90.0050.00216.87
8.0.80.0130.00316.94
8.0.70.0040.00417.00
8.0.60.0040.00416.88
8.0.50.0040.00416.85
8.0.30.0090.01017.16
8.0.20.0090.01017.40
8.0.10.0040.00416.97
8.0.00.0080.01316.88
7.4.330.0000.00513.43
7.4.320.0060.00016.47
7.4.300.0000.00616.43
7.4.290.0070.00016.54
7.4.280.0040.00416.63
7.4.270.0070.00016.62
7.4.260.0030.00313.29
7.4.250.0000.00816.51
7.4.240.0030.00316.53
7.4.230.0000.00716.42
7.4.220.0090.00916.68
7.4.210.0080.00816.56
7.4.200.0040.00416.59
7.4.190.0070.00016.61
7.4.160.0090.00616.55
7.4.150.0130.01017.40
7.4.140.0100.01217.24
7.4.130.0080.01116.64
7.4.120.0090.01016.61
7.4.110.0090.00916.50
7.4.100.0030.02116.57
7.4.90.0060.01216.52
7.4.80.0120.00619.03
7.4.70.0060.01016.68
7.4.60.0100.01016.53
7.4.50.0080.00016.46
7.4.40.0070.00522.27
7.4.30.0090.00616.53
7.4.00.0070.00715.06
7.3.330.0000.00513.29
7.3.320.0030.00313.38
7.3.310.0030.00316.44
7.3.300.0070.00016.45
7.3.290.0060.00616.38
7.3.280.0040.01216.33
7.3.270.0080.00817.40
7.3.260.0160.00618.24
7.3.250.0120.01016.46
7.3.240.0100.00616.58
7.3.230.0140.00316.50
7.3.210.0130.00316.46
7.3.200.0060.00919.39
7.3.190.0130.01016.38
7.3.180.0090.00616.40
7.3.170.0030.01316.54
7.3.160.0070.01016.52
7.3.120.0070.00314.77
7.2.330.0120.01316.65
7.2.320.0070.01016.71
7.2.310.0130.00916.68
7.2.300.0120.01216.73
7.2.290.0160.00016.69
7.2.60.0070.01017.09
7.2.00.0040.01119.55
7.1.200.0090.00315.82
7.1.100.0030.00618.13
7.1.70.0040.00417.09
7.1.60.0140.01119.40
7.1.50.0100.01016.92
7.1.00.0000.07722.43
7.0.200.0030.00316.80
7.0.140.0000.07721.98
7.0.60.0230.03719.82
7.0.50.0170.06717.96
7.0.40.0070.08720.04
7.0.30.0130.04720.23
7.0.20.0030.08720.18
7.0.10.0070.08720.32
7.0.00.0200.07320.18
5.6.280.0030.07321.11
5.6.210.0130.07320.47
5.6.200.0100.07318.16
5.6.190.0070.08020.67
5.6.180.0100.04320.61
5.6.170.0070.09020.33
5.6.160.0030.08320.64
5.6.150.0030.08720.52
5.6.140.0000.07020.44
5.6.130.0070.08320.32
5.6.120.0070.05320.19
5.6.110.0170.03020.39
5.6.100.0070.04020.51
5.6.90.0070.04020.41
5.6.80.0070.03719.82
5.6.70.0000.04319.72
5.6.60.0100.04319.69
5.6.50.0000.04319.88
5.6.40.0030.04019.68
5.6.30.0000.04319.88
5.6.20.0070.03719.88
5.6.10.0030.04019.79
5.6.00.0100.03319.71
5.5.350.0030.08320.41
5.5.340.0130.04717.93
5.5.330.0030.08020.42
5.5.320.0170.08020.27
5.5.310.0100.08020.19
5.5.300.0000.06320.30
5.5.290.0030.04720.23
5.5.280.0030.08720.29
5.5.270.0030.04020.13
5.5.260.0030.04320.12
5.5.250.0030.04019.78
5.5.240.0030.04019.42
5.5.230.0000.04319.61
5.5.220.0030.04019.50
5.5.210.0030.04019.67
5.5.200.0100.03319.48
5.5.190.0030.04019.66
5.5.180.0030.04019.32
5.5.160.0030.03719.34
5.5.150.0030.04019.64
5.5.140.0000.04019.55
5.5.130.0030.04019.54
5.5.120.0070.04719.48
5.5.110.0030.04019.38
5.5.100.0000.04019.30
5.5.90.0070.03719.22
5.5.80.0030.03719.47
5.5.70.0030.05019.27
5.5.60.0070.04319.21
5.5.50.0100.04319.27
5.5.40.0130.07319.37
5.5.30.0070.07719.46
5.5.20.0000.07319.46
5.5.10.0100.08319.61
5.5.00.0100.06719.45
5.4.450.0130.04719.18
5.4.440.0070.04019.58
5.4.430.0030.04019.56
5.4.420.0070.03319.32
5.4.410.0000.04719.44
5.4.400.0030.03719.26
5.4.390.0070.03318.85
5.4.380.0070.03319.14
5.4.370.0030.03719.08
5.4.360.0000.04019.00
5.4.350.0030.03719.21
5.4.340.0000.04019.17
5.4.320.0070.03319.16
5.4.310.0030.03718.86
5.4.300.0100.04018.87
5.4.290.0070.03319.00
5.4.280.0000.04018.85
5.4.270.0000.04719.19
5.4.260.0000.04018.85
5.4.250.0100.03019.11
5.4.240.0070.04319.24
5.4.230.0000.04019.00
5.4.220.0070.03319.20
5.4.210.0030.05019.16
5.4.200.0070.06718.85
5.4.190.0200.06019.07
5.4.180.0000.08019.10
5.4.170.0070.04318.96
5.4.160.0070.06018.92
5.4.150.0000.05718.83
5.4.140.0070.04316.46
5.4.130.0030.07316.54
5.4.120.0000.08016.46
5.4.110.0130.04316.35
5.4.100.0070.06716.43
5.4.90.0100.07016.71
5.4.80.0070.04016.48
5.4.70.0030.05316.46
5.4.60.0070.06716.41
5.4.50.0070.06316.38
5.4.40.0100.06716.36
5.4.30.0030.04316.24
5.4.20.0070.06016.24
5.4.10.0100.04316.36
5.4.00.0100.06015.85
5.3.290.0000.04014.67
5.3.280.0030.03714.60
5.3.270.0100.04314.63
5.3.260.0130.04014.60
5.3.250.0030.05314.64
5.3.240.0030.04014.61
5.3.230.0100.06314.64
5.3.220.0030.06014.57
5.3.210.0170.07314.59
5.3.200.0030.05314.59
5.3.190.0030.04714.63
5.3.180.0070.05014.55
5.3.170.0100.03314.46
5.3.160.0030.07314.57
5.3.150.0030.04314.57
5.3.140.0070.04014.61
5.3.130.0070.07714.61
5.3.120.0100.04314.59
5.3.110.0070.04314.55
5.3.100.0070.07714.05
5.3.90.0030.08014.07
5.3.80.0100.07314.08
5.3.70.0030.05014.04
5.3.60.0130.06713.99
5.3.50.0070.06713.87
5.3.40.0100.03013.96
5.3.30.0100.06714.07
5.3.20.0070.07313.73
5.3.10.0030.07313.63
5.3.00.0030.04013.70
5.2.170.0000.04011.04
5.2.160.0030.03011.04
5.2.150.0070.02711.04
5.2.140.0070.03311.04
5.2.130.0030.05311.03
5.2.120.0130.05311.11
5.2.110.0070.04011.06
5.2.100.0000.06311.11
5.2.90.0000.05011.27
5.2.80.0070.04011.03
5.2.70.0100.03011.08
5.2.60.0030.06311.05
5.2.50.0030.05710.94
5.2.40.0030.06710.97
5.2.30.0030.06711.12
5.2.20.0030.06710.81
5.2.10.0030.06010.84
5.2.00.0100.05710.71
5.1.60.0100.05010.03
5.1.50.0030.0309.96
5.1.40.0030.0539.82
5.1.30.0030.04010.44
5.1.20.0000.06010.34
5.1.10.0030.03310.04
5.1.00.0130.03310.07
5.0.50.0030.0438.54
5.0.40.0100.0408.41
5.0.30.0030.0478.20
5.0.20.0100.0408.10
5.0.10.0100.0338.30
5.0.00.0000.0578.15
4.4.90.0000.0406.50
4.4.80.0000.0336.50
4.4.70.0070.0336.50
4.4.60.0030.0376.50
4.4.50.0000.0276.50
4.4.40.0070.0476.50
4.4.30.0030.0336.50
4.4.20.0000.0376.50
4.4.10.0070.0136.50
4.4.00.0000.0606.50
4.3.110.0070.0236.50
4.3.100.0000.0376.50
4.3.90.0030.0306.50
4.3.80.0000.0576.50
4.3.70.0000.0276.50
4.3.60.0000.0236.50
4.3.50.0000.0206.50
4.3.40.0070.0536.50
4.3.30.0030.0276.50
4.3.20.0030.0376.50
4.3.10.0000.0306.50
4.3.00.0030.0306.50

preferences:
35.81 ms | 401 KiB | 5 Q