3v4l.org

run code in 300+ PHP versions simultaneously
<?php class ArrayExtended implements ArrayAccess{ protected $ary = array(); public function __construct(array $a = null) { if($a) $this->ary = $a; } // Useful methods public function reverse() { $this->ary = array_reverse($this->ary); return $this; } public function flip() { $this->ary = array_flip($this->ary); return $this; } // Mandatory methods for ArrayAccess implementation public function offsetExists($off){return array_key_exists($off,$this->ary);} public function offsetGet($off){return $this->ary[$off];} public function offsetSet($off,$val){if(is_null($off)) $this->ary[]=$val; else $this->ary[$off]=$val;} public function offsetUnset($off){unset($this->ary[$off]);} } $o = new ArrayExtended(array('a','b')); $o[] = 'c'; //print_r((array)$o->reverse()->flip()); function typeHintArray(array $a) {return true;} function typeHintArrayExtended(ArrayExtended $a) {return true;} print_r(typeHintArrayExtended($o));

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)
8.3.70.0180.00317.00
8.3.60.0100.00618.68
8.3.50.0050.01316.62
8.3.40.0060.00918.76
8.3.30.0090.00918.70
8.3.20.0050.00318.96
8.3.10.0040.00420.66
8.3.00.0030.00517.75
8.2.180.0070.01416.50
8.2.170.0070.00722.96
8.2.160.0110.00422.13
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0000.00719.95
8.2.110.0090.00021.04
8.2.100.0070.00417.84
8.2.90.0040.00418.91
8.2.80.0000.00918.05
8.2.70.0050.00317.63
8.2.60.0060.00318.00
8.2.50.0030.00518.07
8.2.40.0080.00018.34
8.2.30.0040.00418.20
8.2.20.0040.00417.72
8.2.10.0040.00417.63
8.2.00.0000.00717.82
8.1.280.0220.01325.92
8.1.270.0080.00023.99
8.1.260.0050.00226.35
8.1.250.0040.00428.09
8.1.240.0030.00722.64
8.1.230.0030.00920.96
8.1.220.0000.00818.77
8.1.210.0090.00018.93
8.1.200.0070.00317.35
8.1.190.0090.00017.53
8.1.180.0030.00518.10
8.1.170.0000.00918.71
8.1.160.0000.00719.00
8.1.150.0070.00018.56
8.1.140.0060.00317.46
8.1.130.0070.00017.71
8.1.120.0030.00517.50
8.1.110.0040.00417.37
8.1.100.0040.00417.45
8.1.90.0070.00017.38
8.1.80.0030.00317.48
8.1.70.0040.00417.46
8.1.60.0000.00717.48
8.1.50.0040.00417.50
8.1.40.0080.00017.56
8.1.30.0060.00317.52
8.1.20.0040.00417.69
8.1.10.0040.00417.43
8.1.00.0030.00517.47
8.0.300.0030.00519.90
8.0.290.0000.00816.75
8.0.280.0030.00318.50
8.0.270.0000.00717.28
8.0.260.0040.00418.67
8.0.250.0040.00417.04
8.0.240.0040.00417.06
8.0.230.0000.00717.04
8.0.220.0000.00716.85
8.0.210.0070.00016.95
8.0.200.0040.00416.93
8.0.190.0040.00417.00
8.0.180.0050.00316.90
8.0.170.0030.00516.90
8.0.160.0040.00416.93
8.0.150.0000.00816.89
8.0.140.0080.00316.98
8.0.130.0050.00013.39
8.0.120.0040.00416.97
8.0.110.0040.00416.84
8.0.100.0000.00717.08
8.0.90.0050.00216.85
8.0.80.0070.01016.89
8.0.70.0040.00417.07
8.0.60.0000.00716.84
8.0.50.0030.00517.08
8.0.30.0060.01317.20
8.0.20.0100.01017.15
8.0.10.0000.00816.94
8.0.00.0090.00916.79
7.4.330.0000.00514.68
7.4.320.0000.00616.62
7.4.300.0030.00316.62
7.4.290.0030.00316.65
7.4.280.0030.00616.59
7.4.270.0000.00716.42
7.4.260.0050.00013.29
7.4.250.0030.00716.59
7.4.240.0040.00416.64
7.4.230.0070.00016.48
7.4.220.0070.01416.66
7.4.210.0080.00616.56
7.4.200.0070.00016.50
7.4.190.0040.00416.79
7.4.160.0100.00716.58
7.4.150.0070.01017.07
7.4.140.0090.00917.08
7.4.130.0020.01716.54
7.4.120.0100.01016.50
7.4.110.0070.01016.48
7.4.100.0110.01116.42
7.4.90.0060.01216.45
7.4.80.0140.00418.80
7.4.70.0170.00616.31
7.4.60.0070.01016.50
7.4.50.0000.00516.50
7.4.40.0070.00222.27
7.4.30.0100.01016.43
7.4.00.0070.01014.94
7.3.330.0030.00313.12
7.3.320.0000.00513.15
7.3.310.0040.00416.22
7.3.300.0030.00316.37
7.3.290.0100.01016.32
7.3.280.0100.00716.35
7.3.270.0070.01117.07
7.3.260.0100.00818.24
7.3.250.0090.00916.54
7.3.240.0170.00616.52
7.3.230.0110.00516.43
7.3.210.0060.01016.43
7.3.200.0070.01019.39
7.3.190.0060.01416.60
7.3.180.0060.00916.41
7.3.170.0140.00316.46
7.3.160.0040.01716.52
7.3.120.0100.00714.91
7.2.330.0090.00916.88
7.2.320.0070.01016.87
7.2.310.0160.00616.84
7.2.300.0000.01716.70
7.2.290.0090.01616.65
7.2.00.0070.00719.56
7.1.100.0030.00718.21
7.1.70.0000.01017.08
7.1.60.0130.00319.40
7.1.50.0000.01117.02
7.1.00.0100.07322.28
7.0.200.0070.00316.92
7.0.140.0070.07022.00
7.0.60.0100.07320.11
7.0.50.0030.08017.86
7.0.40.0000.08717.82
7.0.30.0000.05717.73
7.0.20.0130.08017.75
7.0.10.0130.06717.72
7.0.00.0100.07717.85
5.6.210.0130.07720.52
5.6.200.0070.08718.16
5.6.190.0130.06718.27
5.6.180.0200.07318.29
5.6.170.0030.05018.19
5.6.160.0100.07018.25
5.6.150.0030.06318.16
5.6.140.0130.08018.21
5.6.130.0070.05318.28
5.6.120.0000.04318.27
5.6.110.0000.04318.21
5.6.100.0070.03718.24
5.6.90.0100.03318.17
5.6.80.0070.03317.52
5.6.70.0000.04017.55
5.6.60.0100.03017.59
5.6.50.0070.03317.54
5.6.40.0000.04317.51
5.6.30.0000.04017.64
5.6.20.0030.03717.64
5.6.10.0030.03717.60
5.6.00.0030.03717.61
5.5.350.0130.07320.51
5.5.340.0030.06717.96
5.5.330.0170.07318.08
5.5.320.0070.07317.99
5.5.310.0070.08317.97
5.5.300.0070.05017.93
5.5.290.0100.03318.01
5.5.280.0000.04318.08
5.5.270.0000.04317.95
5.5.260.0030.04017.95
5.5.250.0070.04017.90
5.5.240.0070.03317.34
5.5.230.0070.03717.35
5.5.220.0030.03717.37
5.5.210.0070.03317.35
5.5.200.0070.03317.31
5.5.190.0070.04717.42
5.5.180.0000.04017.37
5.5.160.0070.03717.30
5.5.150.0100.04017.39
5.5.140.0070.03317.34
5.5.130.0100.03017.42
5.5.120.0030.03717.34
5.5.110.0070.03317.30
5.5.100.0000.04017.31
5.5.90.0000.03717.24
5.5.80.0030.03717.24
5.5.70.0000.04717.19
5.5.60.0000.04017.17
5.5.50.0030.03717.23
5.5.40.0170.06317.29
5.5.30.0070.04717.21
5.5.20.0100.04717.28
5.5.10.0000.05017.33
5.5.00.0030.05017.28
5.4.450.0000.04319.38
5.4.440.0000.04319.36
5.4.430.0000.04019.33
5.4.420.0030.04019.37
5.4.410.0030.03719.21
5.4.400.0000.04718.98
5.4.390.0070.04019.12
5.4.380.0030.04719.05
5.4.370.0000.04019.05
5.4.360.0030.03719.05
5.4.350.0130.02719.14
5.4.340.0070.03318.98
5.4.320.0000.04019.01
5.4.310.0070.03319.02
5.4.300.0000.04019.03
5.4.290.0030.04018.98
5.4.280.0030.03719.14
5.4.270.0000.04019.04
5.4.260.0030.04019.02
5.4.250.0070.03319.02
5.4.240.0030.03719.25
5.4.230.0030.03719.00
5.4.220.0070.08019.00
5.4.210.0070.03719.02
5.4.200.0070.07319.04
5.4.190.0070.07319.04
5.4.180.0100.07019.04
5.4.170.0030.05019.12
5.4.160.0070.04319.02
5.4.150.0130.03718.88
5.4.140.0100.03716.41
5.4.130.0030.05716.43
5.4.120.0100.06716.58
5.4.110.0070.07716.45
5.4.100.0030.05716.40
5.4.90.0030.03716.36
5.4.80.0030.05716.59
5.4.70.0100.05016.29
5.4.60.0070.07716.36
5.4.50.0030.06016.42
5.4.40.0070.07016.41
5.4.30.0030.07016.44
5.4.20.0070.06016.35
5.4.10.0100.07716.22
5.4.00.0070.04315.72
5.3.290.0030.03714.73
5.3.280.0030.08014.66
5.3.270.0130.07314.84
5.3.260.0130.07314.65
5.3.250.0130.05714.73
5.3.240.0070.07714.65
5.3.230.0030.07014.57
5.3.220.0100.05714.63
5.3.210.0070.07714.63
5.3.200.0070.06014.43
5.3.190.0030.05314.69
5.3.180.0130.07314.59
5.3.170.0000.08014.63
5.3.160.0130.04714.59
5.3.150.0130.04714.62
5.3.140.0000.05014.63
5.3.130.0030.08314.61
5.3.120.0030.06714.59
5.3.110.0170.06314.42
5.3.100.0170.05714.05
5.3.90.0030.07314.13
5.3.80.0100.07014.07
5.3.70.0070.03714.07
5.3.60.0000.04714.06
5.3.50.0100.07013.86
5.3.40.0070.06014.01
5.3.30.0030.04713.94
5.3.20.0070.03313.73
5.3.10.0030.05313.52
5.3.00.0030.07313.68
5.2.170.0070.05311.38
5.2.160.0000.04011.06
5.2.150.0000.04311.21
5.2.140.0030.03311.15
5.2.130.0000.03311.03
5.2.120.0070.05311.14
5.2.110.0000.04711.13
5.2.100.0100.04711.34
5.2.90.0030.06311.16
5.2.80.0070.06011.17
5.2.70.0070.06011.18
5.2.60.0000.04311.05
5.2.50.0030.03011.08
5.2.40.0000.04010.98
5.2.30.0100.05311.03
5.2.20.0100.02311.02
5.2.10.0000.03310.72
5.2.00.0000.03010.75
5.1.60.0000.02710.11
5.1.50.0030.05010.08
5.1.40.0100.02710.06
5.1.30.0030.04010.31
5.1.20.0070.05310.27
5.1.10.0030.04310.18
5.1.00.0070.03010.16
5.0.50.0000.0238.61
5.0.40.0070.0408.50
5.0.30.0000.0438.25
5.0.20.0070.0408.23
5.0.10.0030.0408.15
5.0.00.0030.0508.14
4.4.90.0000.0308.14
4.4.80.0000.0338.14
4.4.70.0000.0408.14
4.4.60.0030.0178.14
4.4.50.0000.0308.14
4.4.40.0000.0278.14
4.4.30.0070.0338.14
4.4.20.0000.0378.14
4.4.10.0030.0178.14
4.4.00.0030.0508.14
4.3.110.0030.0278.14
4.3.100.0030.0338.14
4.3.90.0030.0378.14
4.3.80.0070.0478.14
4.3.70.0000.0408.14
4.3.60.0070.0308.14
4.3.50.0030.0308.14
4.3.40.0000.0508.14
4.3.30.0000.0408.14
4.3.20.0000.0378.14
4.3.10.0030.0338.14
4.3.00.0030.0338.14

preferences:
53.4 ms | 401 KiB | 5 Q