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 $this; } // Mandatory methods for ArrayAccess implementation public function offsetExists($off){} public function offsetGet($off){} public function offsetSet($off,$val){} public function offsetUnset($off){} } $o = new ArrayExtended(array('a','b')); $o[] = 'c'; print_r($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)
8.3.60.0070.00718.68
8.3.50.0150.00821.14
8.3.40.0130.00318.47
8.3.30.0110.00320.22
8.3.20.0080.00420.29
8.3.10.0080.00020.80
8.3.00.0080.00022.44
8.2.180.0040.01416.88
8.2.170.0120.00922.96
8.2.160.0070.00722.26
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0000.00820.81
8.2.110.0110.01120.58
8.2.100.0080.00417.75
8.2.90.0090.00019.36
8.2.80.0050.00317.97
8.2.70.0040.00417.63
8.2.60.0040.00417.93
8.2.50.0000.00818.10
8.2.40.0050.00318.21
8.2.30.0110.00019.44
8.2.20.0040.00417.84
8.2.10.0070.00017.78
8.2.00.0040.00417.64
8.1.280.0070.00725.92
8.1.270.0160.00323.99
8.1.260.0030.00526.35
8.1.250.0040.00428.09
8.1.240.0040.00423.84
8.1.230.0090.00317.83
8.1.220.0030.00617.74
8.1.210.0050.00318.77
8.1.200.0060.00317.38
8.1.190.0000.00817.23
8.1.180.0040.00418.10
8.1.170.0080.00018.62
8.1.160.0040.00418.93
8.1.150.0000.00718.64
8.1.140.0060.00317.40
8.1.130.0000.00717.84
8.1.120.0030.00517.45
8.1.110.0030.00517.50
8.1.100.0000.00717.34
8.1.90.0000.00717.46
8.1.80.0000.00717.38
8.1.70.0050.00217.44
8.1.60.0090.00017.58
8.1.50.0040.00417.60
8.1.40.0050.00317.55
8.1.30.0060.00317.58
8.1.20.0040.00417.63
8.1.10.0000.00817.54
8.1.00.0040.00417.45
8.0.300.0040.00418.77
8.0.290.0000.00716.63
8.0.280.0060.00318.49
8.0.270.0030.00317.17
8.0.260.0030.00316.71
8.0.250.0000.00716.97
8.0.240.0000.00816.84
8.0.230.0070.00016.88
8.0.220.0000.00616.92
8.0.210.0000.00716.90
8.0.200.0060.00016.84
8.0.190.0070.00016.94
8.0.180.0030.00616.98
8.0.170.0030.00516.97
8.0.160.0000.00816.81
8.0.150.0040.00416.68
8.0.140.0040.00416.82
8.0.130.0050.00013.37
8.0.120.0050.00216.88
8.0.110.0030.00616.71
8.0.100.0000.00716.76
8.0.90.0050.00316.89
8.0.80.0090.01316.82
8.0.70.0050.00316.77
8.0.60.0070.00316.85
8.0.50.0020.00516.78
8.0.30.0090.00916.97
8.0.20.0080.01117.40
8.0.10.0000.00716.91
8.0.00.0100.01016.87
7.4.330.0050.00016.70
7.4.320.0030.00316.52
7.4.300.0060.00016.52
7.4.290.0050.00316.43
7.4.280.0040.00416.52
7.4.270.0030.00316.56
7.4.260.0060.00013.29
7.4.250.0040.00416.38
7.4.240.0030.00316.41
7.4.230.0030.00316.59
7.4.220.0060.01216.65
7.4.210.0030.01316.62
7.4.200.0000.00716.35
7.4.190.0030.00316.41
7.4.160.0030.01716.65
7.4.150.0090.00917.40
7.4.140.0070.01317.86
7.4.130.0100.01016.41
7.4.120.0090.00716.44
7.4.110.0070.01016.70
7.4.100.0130.00416.35
7.4.90.0160.00716.49
7.4.80.0090.01119.39
7.4.70.0060.01316.51
7.4.60.0040.01416.55
7.4.50.0050.00316.41
7.4.40.0120.00622.77
7.4.30.0100.00716.50
7.4.00.0050.00515.07
7.3.330.0000.00613.26
7.3.320.0000.00513.25
7.3.310.0030.00316.35
7.3.300.0030.00316.18
7.3.290.0000.02016.29
7.3.280.0080.00916.28
7.3.270.0080.00817.40
7.3.260.0030.02218.24
7.3.250.0020.01816.42
7.3.240.0070.01016.27
7.3.230.0070.01016.51
7.3.210.0140.00316.57
7.3.200.0060.01619.39
7.3.190.0170.00316.50
7.3.180.0000.01616.45
7.3.170.0130.00316.39
7.3.160.0030.01316.58
7.3.120.0110.00714.66
7.3.10.0100.00716.67
7.3.00.0060.01016.43
7.2.330.0140.00316.54
7.2.320.0120.00916.69
7.2.310.0110.01116.73
7.2.300.0060.01016.72
7.2.290.0080.00816.68
7.2.130.0030.01016.95
7.2.120.0080.00816.79
7.2.110.0030.01216.61
7.2.100.0060.00916.45
7.2.90.0000.01316.93
7.2.80.0070.00717.00
7.2.70.0040.00717.12
7.2.60.0040.00916.65
7.2.50.0080.00317.12
7.2.40.0060.00616.87
7.2.30.0040.01116.86
7.2.20.0070.00716.86
7.2.10.0040.00717.05
7.2.00.0070.00716.87
7.1.250.0070.00315.98
7.1.200.0120.00615.93
7.1.70.0030.00617.14
7.1.60.0100.00719.17
7.1.50.0070.01716.93
7.1.00.0000.06022.28
7.0.200.0030.00316.82
7.0.140.0170.06321.99
7.0.100.0100.04719.94
7.0.90.0270.07719.96
7.0.80.0170.07319.89
7.0.70.0370.07319.98
7.0.60.0070.06019.93
7.0.50.0400.07720.36
7.0.40.0130.07720.08
7.0.30.0030.09020.11
7.0.20.0100.07020.11
7.0.10.0030.04320.13
7.0.00.0100.09019.99
5.6.280.0100.06721.13
5.6.250.0030.06320.64
5.6.240.0170.07320.74
5.6.230.0070.08020.55
5.6.220.0100.04720.66
5.6.210.0070.08020.57
5.6.200.0130.08021.09
5.6.190.0170.08021.12
5.6.180.0170.05021.11
5.6.170.0230.06721.03
5.6.160.0170.04321.08
5.6.150.0130.07021.09
5.6.140.0130.07321.04
5.6.130.0130.08021.03
5.6.120.0130.07721.05
5.6.110.0200.07721.07
5.6.100.0070.05020.93
5.6.90.0070.06321.09
5.6.80.0130.07020.47
5.6.70.0030.08320.32
5.6.60.0070.06720.49
5.6.50.0070.07320.50
5.6.40.0030.04020.41
5.6.30.0130.07020.32
5.6.20.0130.07320.47
5.6.10.0170.03320.38
5.6.00.0030.06020.53
5.5.380.0100.07720.58
5.5.370.0030.07320.36
5.5.360.0130.07720.54
5.5.350.0030.08720.43
5.5.340.0100.05020.94
5.5.330.0130.08020.87
5.5.320.0070.07320.75
5.5.310.0100.05720.91
5.5.300.0070.07320.80
5.5.290.0100.06720.93
5.5.280.0170.07320.93
5.5.270.0200.05320.80
5.5.260.0070.08720.73
5.5.250.0100.07020.63
5.5.240.0130.07020.17
5.5.230.0070.08020.03
5.5.220.0030.08320.29
5.5.210.0130.07320.21
5.5.200.0130.08020.09
5.5.190.0100.07720.25
5.5.180.0030.09020.12
5.5.160.0070.07320.20
5.5.150.0070.07720.26
5.5.140.0030.07320.27
5.5.130.0070.08020.11
5.5.120.0100.08020.27
5.5.110.0030.08020.26
5.5.100.0030.08320.16
5.5.90.0170.07020.10
5.5.80.0170.07020.08
5.5.70.0000.05319.96
5.5.60.0170.04019.97
5.5.50.0100.04320.07
5.5.40.0130.03720.00
5.5.30.0100.07020.03
5.5.20.0030.06020.06
5.5.10.0130.06720.05
5.5.00.0030.05320.09
5.4.450.0100.04719.53
5.4.440.0070.05019.27
5.4.430.0130.05319.14
5.4.420.0100.04319.43
5.4.410.0030.05319.10
5.4.400.0100.07319.16
5.4.390.0100.05019.22
5.4.380.0100.05318.88
5.4.370.0100.04318.88
5.4.360.0100.07019.13
5.4.350.0070.06719.05
5.4.340.0030.04018.95
5.4.320.0070.08019.04
5.4.310.0070.05019.21
5.4.300.0030.04319.22
5.4.290.0070.07719.04
5.4.280.0070.07018.86
5.4.270.0100.07319.08
5.4.260.0000.05319.09
5.4.250.0170.06319.16
5.4.240.0030.07319.01
5.4.230.0100.07319.03
5.4.220.0100.07318.94
5.4.210.0070.06319.05
5.4.200.0070.05319.03
5.4.190.0100.05719.13
5.4.180.0100.06319.04
5.4.170.0070.04019.17
5.4.160.0030.06719.02
5.4.150.0100.04319.01
5.4.140.0100.07016.51
5.4.130.0030.03716.40
5.4.120.0100.07016.18
5.4.110.0030.07316.50
5.4.100.0070.04316.39
5.4.90.0100.07716.53
5.4.80.0070.04716.48
5.4.70.0100.07316.34
5.4.60.0030.07016.41
5.4.50.0070.06016.32
5.4.40.0070.06716.35
5.4.30.0100.04016.43
5.4.20.0070.04016.44
5.4.10.0100.05016.39
5.4.00.0070.07015.90
5.3.290.0070.06314.72
5.3.280.0070.07714.67
5.3.270.0000.04714.71
5.3.260.0130.07314.59
5.3.250.0130.03014.64
5.3.240.0030.06714.54
5.3.230.0100.07014.67
5.3.220.0070.06014.64
5.3.210.0070.07314.72
5.3.200.0100.04014.69
5.3.190.0100.07014.64
5.3.180.0030.06014.58
5.3.170.0030.07714.63
5.3.160.0130.06714.59
5.3.150.0130.06014.71
5.3.140.0000.08014.54
5.3.130.0030.05714.49
5.3.120.0300.05014.56
5.3.110.0070.07714.62
5.3.100.0070.05013.98
5.3.90.0030.06713.99
5.3.80.0000.04014.00
5.3.70.0070.05714.16
5.3.60.0230.03014.11
5.3.50.0070.05713.96
5.3.40.0070.07713.93
5.3.30.0070.07013.93
5.3.20.0000.06013.75
5.3.10.0030.04713.57
5.3.00.0130.06713.70
5.2.170.0130.04012.22
5.2.160.0030.06712.22
5.2.150.0030.04012.22
5.2.140.0030.05712.22
5.2.130.0130.04312.22
5.2.120.0000.04312.22
5.2.110.0070.04312.22
5.2.100.0070.04312.22
5.2.90.0100.04312.22
5.2.80.0100.05312.22
5.2.70.0000.06712.22
5.2.60.0030.04012.22
5.2.50.0030.06012.22
5.2.40.0030.05712.22
5.2.30.0100.05712.22
5.2.20.0130.05012.22
5.2.10.0030.06012.22
5.2.00.0030.04312.22
5.1.60.0030.02312.22
5.1.50.0030.04712.22
5.1.40.0000.04312.22
5.1.30.0100.05312.22
5.1.20.0100.03012.22
5.1.10.0030.05712.22
5.1.00.0030.04712.22
5.0.50.0070.02012.22
5.0.40.0070.04012.22
5.0.30.0030.05012.22
5.0.20.0000.04312.22
5.0.10.0100.01712.22
5.0.00.0070.02712.22
4.4.90.0000.03712.22
4.4.80.0070.02012.22
4.4.70.0000.02012.22
4.4.60.0030.01312.22
4.4.50.0000.03012.22
4.4.40.0070.02312.22
4.4.30.0000.03712.22
4.4.20.0000.03012.22
4.4.10.0000.02712.22
4.4.00.0030.03712.22
4.3.110.0070.03312.22
4.3.100.0000.03712.22
4.3.90.0070.01312.22
4.3.80.0030.04312.22
4.3.70.0030.02012.22
4.3.60.0000.03712.22
4.3.50.0000.02712.22
4.3.40.0070.05012.22
4.3.30.0030.03012.22
4.3.20.0070.02012.22
4.3.10.0000.03712.22
4.3.00.0000.02012.22

preferences:
45.11 ms | 400 KiB | 5 Q