3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public function callme(callable $callback) { //call_user_func($callback); $callback(); } public function hi() { echo 'A->hi()' . PHP_EOL; } public static function hiStatic() { echo 'A::hiStatic()' . PHP_EOL; } } class B extends A { public function callme(callable $callback) { //call_user_func($callback); $callback(); } public function hi() { echo 'B->hi()' . PHP_EOL; } public static function hiStatic() { echo 'B::hiStatic()' . PHP_EOL; } } $a = new A(); $b = new B(); $a->callme(array($a, 'hi')); echo "####################\n"; $a->callme(array('A', 'hiStatic')); $a->callme('A::hiStatic'); $a->callme(array('self', 'hiStatic')); $a->callme('self::hiStatic'); $a->callme(array('static', 'hiStatic')); $a->callme('static::hiStatic'); echo "####################\n"; $b->callme(array('B', 'hiStatic')); $b->callme(array('self', 'hiStatic')); $b->callme(array('static', 'hiStatic')); echo "####################\n"; $b->callme('B::hiStatic'); $b->callme('self::hiStatic'); $b->callme('static::hiStatic'); echo "####################\n"; $b->callme(array('parent', 'hi')); $b->callme(array('parent', 'hiStatic')); echo "####################\n"; $b->callme('parent::hi'); $b->callme('parent::hiStatic');

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)
8.5.10.0090.00920.21
8.5.00.0070.01420.24
8.4.150.0020.00014.05
8.4.140.0110.01017.94
8.4.130.0110.01017.76
8.4.120.0070.00420.71
8.4.110.0130.00718.86
8.4.100.0120.00517.99
8.4.90.0040.00520.90
8.4.80.0030.00718.73
8.4.70.0140.00520.62
8.4.60.0140.00718.61
8.4.50.0140.00719.66
8.4.40.0040.00417.92
8.4.30.0100.01018.14
8.4.20.0170.00317.91
8.4.10.0100.00717.95
8.3.280.0120.00918.56
8.3.270.0140.00616.57
8.3.260.0140.00516.46
8.3.250.0100.00818.75
8.3.240.0100.00916.54
8.3.230.0090.00716.81
8.3.220.0080.01118.73
8.3.210.0110.00918.32
8.3.200.0050.00416.68
8.3.190.0100.00917.13
8.3.180.0110.00818.33
8.3.170.0100.01017.25
8.3.160.0040.00418.52
8.3.150.0110.00420.65
8.3.140.0110.00417.07
8.3.130.0040.00418.46
8.3.120.0090.00920.49
8.3.110.0060.01016.86
8.3.100.0100.00018.69
8.3.90.0060.00326.77
8.3.80.0060.00318.30
8.3.70.0220.00018.43
8.3.60.0120.00616.75
8.3.50.0110.00821.08
8.3.40.0070.00718.84
8.3.30.0100.01018.99
8.3.20.0110.00420.21
8.3.10.0080.00023.66
8.3.00.0040.00419.54
8.2.290.0110.00718.97
8.2.280.0120.00718.72
8.2.270.0090.00917.07
8.2.260.0080.00018.42
8.2.250.0000.00817.04
8.2.240.0150.00018.84
8.2.230.0040.01120.94
8.2.220.0040.00424.06
8.2.210.0130.00326.77
8.2.200.0070.00316.62
8.2.190.0070.01418.39
8.2.180.0120.00318.55
8.2.170.0110.00322.96
8.2.160.0070.00721.23
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.01326.16
8.2.120.0080.00020.63
8.2.110.0030.00720.94
8.2.100.0070.00418.34
8.2.90.0030.00519.17
8.2.80.0040.00418.16
8.2.70.0050.00517.63
8.2.60.0060.00317.93
8.2.50.0040.00418.07
8.2.40.0060.00319.82
8.2.30.0000.00718.11
8.2.20.0080.00017.80
8.2.10.0050.00218.17
8.2.00.0000.00817.70
8.1.330.0160.00316.24
8.1.320.0110.01016.32
8.1.310.0060.00316.73
8.1.300.0070.01318.18
8.1.290.0030.00730.84
8.1.280.0090.00625.92
8.1.270.0080.00024.66
8.1.260.0000.00826.35
8.1.250.0000.00828.09
8.1.240.0040.00423.82
8.1.230.0110.00018.99
8.1.220.0050.00317.74
8.1.210.0030.00618.77
8.1.200.0060.00317.23
8.1.190.0030.00517.30
8.1.180.0060.00318.73
8.1.170.0000.00918.54
8.1.160.0070.00022.19
8.1.150.0040.00418.80
8.1.140.0070.00017.45
8.1.130.0030.00517.83
8.1.120.0070.00017.50
8.1.110.0040.00417.52
8.1.100.0030.00317.45
8.1.90.0000.00817.46
8.1.80.0000.00717.55
8.1.70.0030.00317.43
8.1.60.0100.00017.55
8.1.50.0040.00417.60
8.1.40.0040.00417.51
8.1.30.0040.00417.68
8.1.20.0040.00417.58
8.1.10.0000.00817.61
8.1.00.0030.00717.46
8.0.300.0030.00318.77
8.0.290.0050.00217.18
8.0.280.0040.00318.49
8.0.270.0030.00317.31
8.0.260.0040.00417.22
8.0.250.0030.00517.11
8.0.240.0000.00616.93
8.0.230.0030.00316.92
8.0.220.0030.00516.99
8.0.210.0030.00616.96
8.0.200.0030.00317.07
8.0.190.0000.00717.13
8.0.180.0030.00617.02
8.0.170.0000.00917.05
8.0.160.0040.00416.91
8.0.150.0000.00816.97
8.0.140.0000.00816.94
8.0.130.0000.00613.39
8.0.120.0060.00316.94
8.0.110.0090.00016.89
8.0.100.0040.00416.91
8.0.90.0040.00416.93
8.0.80.0090.00916.97
8.0.70.0000.00716.98
8.0.60.0000.00717.12
8.0.50.0040.00416.85
8.0.30.0080.01116.95
8.0.20.0090.01117.40
8.0.10.0040.00417.18
8.0.00.0100.01017.00
7.4.330.0050.00015.03
7.4.320.0060.00016.68
7.4.300.0060.00016.47
7.4.290.0030.00316.54
7.4.280.0030.00516.65
7.4.270.0030.00316.58
7.4.260.0000.00716.43
7.4.250.0000.00816.63
7.4.240.0030.00416.57
7.4.230.0000.00716.66
7.4.220.0090.01816.65
7.4.210.0120.00116.63
7.4.200.0000.00716.67
7.4.160.0060.00916.73
7.4.150.0070.01017.40
7.4.140.0090.01117.86
7.4.130.0130.00616.62
7.4.120.0090.00816.52
7.4.110.0110.01116.70
7.4.100.0090.00916.54
7.4.90.0110.00616.53
7.4.80.0030.01819.39
7.4.70.0090.00616.50
7.4.60.0130.00316.52
7.4.50.0050.00316.54
7.4.40.0060.01016.40
7.4.30.0030.01316.57
7.4.00.0070.00715.06
7.3.330.0000.00513.21
7.3.320.0070.00013.36
7.3.310.0070.00016.24
7.3.300.0000.00716.35
7.3.290.0080.00716.39
7.3.280.0070.01116.39
7.3.270.0090.00917.40
7.3.260.0160.00316.48
7.3.250.0100.00916.44
7.3.240.0130.00916.41
7.3.230.0140.00316.46
7.3.210.0090.00916.44
7.3.200.0110.01119.39
7.3.190.0090.00916.39
7.3.180.0110.00716.41
7.3.170.0080.00816.48
7.3.160.0090.01216.48
7.2.330.0100.01016.40
7.2.320.0100.00716.80
7.2.310.0090.00916.86
7.2.300.0090.00616.50
7.2.290.0150.00916.39
7.2.60.0100.00717.23
7.2.00.0290.00419.21
7.1.200.0080.00415.82
7.1.100.0030.00717.85
7.1.70.0040.00416.72
7.1.60.0070.01719.19
7.1.50.0100.01316.89
7.1.00.0030.07722.43
7.0.200.0000.00816.77
7.0.140.0070.07322.18
7.0.60.0130.08020.05
7.0.50.0070.08717.87
7.0.40.0070.05720.10
7.0.30.0670.06020.24
7.0.20.0170.09020.12
7.0.10.0000.07320.26
7.0.00.0070.05720.20
5.6.280.0030.07321.09
5.6.210.0070.08020.73
5.6.200.0000.04718.25
5.6.190.0100.08020.57
5.6.180.0300.07320.52
5.6.170.0130.05020.71
5.6.160.0030.06320.62
5.6.150.0070.05318.18
5.6.140.0030.04318.17
5.6.130.0100.07718.17
5.6.120.0030.08720.96
5.6.110.0000.06321.06
5.6.100.0130.05321.12
5.6.90.0070.08720.99
5.6.80.0100.07720.39
5.6.70.3930.04720.43
5.5.350.0400.06020.41
5.5.340.0070.05317.98
5.5.330.0100.09020.29
5.5.320.0300.06720.19
5.5.310.0230.08320.27
5.5.300.0030.08317.98
5.5.290.0070.07318.09
5.5.280.0070.08720.67
5.5.270.0130.08720.88
5.5.260.0130.06720.98
5.5.250.0130.05020.60
5.5.240.0300.07020.29
5.4.450.1230.05319.34
5.4.440.0700.05019.48
5.4.430.1000.03319.48
5.4.420.0070.07719.42
5.4.410.0200.04719.25
5.4.400.0070.06719.22
5.4.390.0230.05719.24
5.4.380.0270.05018.81
5.4.370.0330.04718.75
5.4.360.0130.05718.79
5.4.350.0130.03713.88
5.4.340.0100.03714.02
5.4.320.0170.03714.35
5.4.310.0070.03714.30
5.4.300.0070.03714.27
5.4.290.0030.04014.21
5.4.280.0070.03314.20
5.4.270.0100.03314.08
5.4.260.0070.03714.19
5.4.250.0030.04014.16
5.4.240.0070.04014.16
5.4.230.0070.04014.32
5.4.220.0070.04314.19
5.4.210.0130.03714.20
5.4.200.0100.04014.12
5.4.190.0100.04314.24
5.4.180.0130.03314.15
5.4.170.0170.03714.16
5.4.160.0170.03314.11
5.4.150.0070.04314.12
5.4.140.0170.03313.80
5.4.130.0130.03713.96
5.4.120.0200.03014.04
5.4.110.0070.04013.81
5.4.100.0100.03713.92
5.4.90.0170.03013.88
5.4.80.0170.03013.77
5.4.70.0130.03713.79
5.4.60.0070.04013.87
5.4.50.0130.04013.81
5.4.40.0130.03713.71
5.4.30.0100.04013.79
5.4.20.0170.03713.68
5.4.10.0070.04013.79
5.4.00.0100.04013.39
5.3.290.0170.03314.85
5.3.280.0170.03714.75
5.3.270.0100.03714.80
5.3.260.0030.04014.65
5.3.250.0000.04014.54
5.3.240.0030.05314.61
5.3.230.0030.04014.54
5.3.220.0030.04014.61
5.3.210.0030.04314.57
5.3.200.0130.03014.72
5.3.190.0030.04014.57
5.3.180.0030.04014.63
5.3.170.0100.03314.69
5.3.160.0070.03714.77
5.3.150.0070.04014.57
5.3.140.0100.04014.55
5.3.130.0200.03314.55
5.3.120.0100.05314.70
5.3.110.0100.04014.50
5.3.100.0200.03714.20
5.3.90.0130.04014.02
5.3.80.0070.04314.15
5.3.70.0030.04713.95
5.3.60.0170.04714.13
5.3.50.0030.04714.04
5.3.40.0100.03713.89
5.3.30.0130.03313.99
5.3.20.0100.03713.67
5.3.10.0070.04313.65
5.3.00.0130.03713.58
5.2.170.0100.03011.21
5.2.160.0030.03711.30
5.2.150.0100.03011.23
5.2.140.0070.03311.32
5.2.130.0000.03711.10
5.2.120.0130.02311.11
5.2.110.0170.02311.25
5.2.100.0100.02711.11
5.2.90.0070.03011.24
5.2.80.0070.03311.04
5.2.70.0030.03711.10
5.2.60.0030.03711.14
5.2.50.0070.03711.07
5.2.40.0070.03311.13
5.2.30.0070.03011.07
5.2.20.0030.03010.98
5.2.10.0030.03010.86
5.2.00.0030.03010.77
5.1.60.0030.0279.98
5.1.50.0070.03310.04
5.1.40.0030.0279.94
5.1.30.0000.03010.33
5.1.20.0030.02710.51
5.1.10.0000.03010.07
5.1.00.0070.02310.07
5.0.50.0030.0208.52
5.0.40.0030.0278.43
5.0.30.0030.0378.32
5.0.20.0070.0238.23
5.0.10.0030.0208.17
5.0.00.0070.0338.37
4.4.90.0030.0175.94
4.4.80.0070.0175.83
4.4.70.0000.0205.90
4.4.60.0000.0205.85
4.4.50.0000.0176.00
4.4.40.0030.0235.82
4.4.30.0000.0175.93
4.4.20.0070.0135.90
4.4.10.0030.0175.86
4.4.00.0030.0235.96
4.3.110.0030.0135.88
4.3.100.0000.0205.79
4.3.90.0000.0175.85
4.3.80.0000.0275.74
4.3.70.0000.0175.90
4.3.60.0030.0135.79
4.3.50.0030.0135.73
4.3.40.0070.0205.86
4.3.30.0000.0174.51
4.3.20.0030.0134.48
4.3.10.0000.0174.57
4.3.00.0070.02314.42

preferences:
42.6 ms | 403 KiB | 5 Q