3v4l.org

run code in 300+ PHP versions simultaneously
<?php function f(&$array, $index, $value) { $v =& $array; foreach ($index as $i) { $v =& $v[$i]; } $v = $value; } $arr = [ 'a' => [ 'a1' => [ 'A11', 'A12', 'A13' ] ] ]; f($arr, ['a', 'a1', 2], 'A13 New'); var_dump($arr);

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)
8.3.60.0040.01118.55
8.3.50.0090.00721.14
8.3.40.0110.00318.54
8.3.30.0090.00620.40
8.3.20.0000.00720.30
8.3.10.0000.00822.14
8.3.00.0080.00022.57
8.2.180.0140.00416.38
8.2.170.0110.00722.96
8.2.160.0110.00422.26
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0070.00020.88
8.2.110.0070.00319.27
8.2.100.0040.00717.91
8.2.90.0000.00819.40
8.2.80.0000.00819.32
8.2.70.0060.00317.63
8.2.60.0090.00017.93
8.2.50.0050.00318.07
8.2.40.0000.00819.84
8.2.30.0030.00319.47
8.2.20.0000.00817.79
8.2.10.0000.00817.77
8.2.00.0060.00317.78
8.1.280.0060.00925.92
8.1.270.0060.00323.99
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0090.00320.77
8.1.230.0070.00420.97
8.1.220.0040.00418.77
8.1.210.0000.00818.94
8.1.200.0000.00817.35
8.1.190.0000.00817.52
8.1.180.0030.00618.10
8.1.170.0040.00418.54
8.1.160.0000.01218.89
8.1.150.0000.00718.69
8.1.140.0040.00417.45
8.1.130.0000.00817.72
8.1.120.0040.00417.45
8.1.110.0030.00517.45
8.1.100.0000.00817.50
8.1.90.0000.00817.49
8.1.80.0040.00417.41
8.1.70.0050.00317.32
8.1.60.0080.00317.63
8.1.50.0070.00017.50
8.1.40.0000.00717.49
8.1.30.0050.00217.51
8.1.20.0050.00317.55
8.1.10.0040.00417.41
8.1.00.0000.00817.42
8.0.300.0090.00020.02
8.0.290.0050.00217.18
8.0.280.0000.00718.38
8.0.270.0000.00717.31
8.0.260.0060.00016.82
8.0.250.0030.00316.95
8.0.240.0090.00016.88
8.0.230.0000.00716.83
8.0.220.0030.00316.83
8.0.210.0040.00416.89
8.0.200.0040.00416.95
8.0.190.0040.00416.98
8.0.180.0000.00716.80
8.0.170.0000.00716.81
8.0.160.0000.00716.88
8.0.150.0000.00816.85
8.0.140.0000.00816.91
8.0.130.0000.00613.29
8.0.120.0040.00416.89
8.0.110.0070.00016.79
8.0.100.0080.00016.78
8.0.90.0000.00716.95
8.0.80.0090.00616.91
8.0.70.0040.00416.95
8.0.60.0030.00516.83
8.0.50.0070.00016.76
8.0.30.0120.00817.25
8.0.20.0120.00717.40
8.0.10.0040.00416.83
8.0.00.0070.01216.77
7.4.330.0060.00015.00
7.4.320.0040.00416.43
7.4.300.0000.00616.63
7.4.290.0000.00716.52
7.4.280.0040.00716.57
7.4.270.0000.00816.49
7.4.260.0030.00313.30
7.4.250.0040.00416.57
7.4.240.0000.00716.46
7.4.230.0030.00316.38
7.4.220.0190.00616.47
7.4.210.0070.00916.56
7.4.200.0030.00516.70
7.4.190.0030.00316.47
7.4.160.0040.01116.45
7.4.150.0070.01017.40
7.4.140.0100.00717.86
7.4.130.0110.00616.50
7.4.120.0120.00616.64
7.4.110.0180.00616.64
7.4.100.0130.00316.56
7.4.90.0070.01116.36
7.4.80.0060.01219.39
7.4.70.0080.00816.45
7.4.60.0070.01016.48
7.4.50.0040.00416.47
7.4.40.0090.00622.77
7.4.30.0140.00316.35
7.4.00.0060.01014.87
7.3.330.0000.00513.34
7.3.320.0030.00313.23
7.3.310.0000.00616.29
7.3.300.0030.00316.23
7.3.290.0070.01316.27
7.3.280.0080.00816.34
7.3.270.0130.00717.40
7.3.260.0130.00716.51
7.3.250.0080.00916.43
7.3.240.0020.01516.66
7.3.230.0060.01216.55
7.3.210.0060.00916.42
7.3.200.0090.01219.39
7.3.190.0100.01016.44
7.3.180.0120.00416.45
7.3.170.0090.00616.54
7.3.160.0080.00816.28
7.3.120.0070.00714.47
7.3.10.0000.01016.66
7.3.00.0050.00516.63
7.2.330.0130.00416.73
7.2.320.0200.00316.72
7.2.310.0180.00716.76
7.2.300.0090.00916.72
7.2.290.0140.00316.69
7.2.130.0090.00516.76
7.2.120.0050.00516.89
7.2.110.0090.00316.72
7.2.100.0050.00516.76
7.2.90.0060.00916.94
7.2.80.0070.00816.87
7.2.70.0110.00516.93
7.2.60.0060.00616.79
7.2.50.0050.00816.97
7.2.40.0030.01416.92
7.2.30.0070.00916.79
7.2.20.0070.00516.75
7.2.10.0050.00816.86
7.2.00.0050.00717.51
7.1.250.0030.00515.75
7.1.240.0030.01215.51
7.1.230.0030.01015.88
7.1.220.0000.01215.55
7.1.210.0030.00715.81
7.1.200.0050.00315.78
7.1.190.0000.00815.80
7.1.180.0030.00515.85
7.1.170.0100.00315.86
7.1.160.0030.00615.72
7.1.150.0000.00815.71
7.1.140.0070.00415.88
7.1.130.0080.00515.79
7.1.120.0070.00716.00
7.1.110.0000.00815.80
7.1.100.0080.00216.96
7.1.90.0000.01115.64
7.1.80.0070.00415.90
7.1.70.0080.00316.49
7.1.60.0090.00817.58
7.1.50.0110.00616.16
7.1.40.0060.00315.50
7.1.30.0080.00415.93
7.1.20.0030.00915.80
7.1.10.0000.01015.71
7.1.00.0040.03918.99
7.0.330.0060.00315.34
7.0.320.0050.00515.30
7.0.310.0090.00315.39
7.0.300.0000.00715.48
7.0.290.0030.00715.21
7.0.280.0060.00315.28
7.0.270.0060.00315.52
7.0.260.0100.00015.11
7.0.250.0030.00915.38
7.0.240.0070.00715.60
7.0.230.0030.00715.33
7.0.220.0100.00015.04
7.0.210.0060.00315.20
7.0.200.0190.00215.08
7.0.190.0060.00615.42
7.0.180.0050.00515.50
7.0.170.0040.00815.41
7.0.160.0060.00315.46
7.0.150.0060.00315.62
7.0.140.0110.03318.62
7.0.130.0000.01015.44
7.0.120.0000.01115.24
7.0.110.0000.01015.53
7.0.100.0070.00315.45
7.0.90.0060.00615.42
7.0.80.0070.04417.42
7.0.70.0150.02517.66
7.0.60.0250.03517.63
7.0.50.0070.04617.96
7.0.40.0070.04716.66
7.0.30.0070.02516.88
7.0.20.0100.02316.79
7.0.10.0080.02616.64
7.0.00.0090.03916.82
5.6.380.0030.00714.68
5.6.370.0070.00714.37
5.6.360.0040.01114.03
5.6.350.0090.00314.39
5.6.340.0040.00414.36
5.6.330.0070.00314.68
5.6.320.0100.00314.30
5.6.310.0030.00714.09
5.6.300.0000.01314.58
5.6.290.0100.00414.38
5.6.280.0070.04717.75
5.6.270.0070.00414.21
5.6.260.0030.00714.05
5.6.250.0040.00713.77
5.6.240.0030.00714.09
5.6.230.0090.03817.47
5.6.220.0060.04417.39
5.6.210.0070.03517.38
5.6.200.0150.01717.75
5.6.190.0030.02617.65
5.6.180.0030.02717.62
5.6.170.0080.03917.69
5.6.160.0030.04817.63
5.6.150.0030.04117.73
5.6.140.0100.02817.77
5.6.130.0090.03217.88
5.6.120.0030.04617.69
5.6.110.0090.03617.80
5.6.100.0030.03317.73
5.6.90.0050.03017.70
5.6.80.0090.02917.28
5.6.70.0060.02617.37
5.6.60.0090.02217.23
5.6.50.0100.03717.43
5.6.40.0070.04317.35
5.6.30.0050.02817.32
5.6.20.0020.04317.29
5.6.10.0050.03317.27
5.6.00.0030.03117.42
5.5.380.0030.00511.05
5.5.370.0030.04515.67
5.5.360.0020.02715.67
5.5.350.0060.02415.79
5.5.340.0050.02515.88
5.5.330.0080.02215.99
5.5.320.0000.02715.92
5.5.310.0050.04216.01
5.5.300.0030.03816.09
5.5.290.0100.04216.09
5.5.280.0120.03516.02
5.5.270.0000.03115.98
5.5.260.0020.04315.91
5.5.250.0050.03015.77
5.5.240.0050.03415.69
5.5.230.0050.04415.63
5.5.220.0070.03115.62
5.5.210.0050.02315.52
5.5.200.0030.02515.70
5.5.190.0080.03015.64
5.5.180.0060.03515.77
5.5.170.0000.01010.90
5.5.160.0050.02515.61
5.5.150.0070.04215.69
5.5.140.0060.04215.51
5.5.130.0100.03815.54
5.5.120.0070.03815.76
5.5.110.0050.04115.58
5.5.100.0050.03815.65
5.5.90.0090.02815.57
5.5.80.0120.03315.57
5.5.70.0030.04215.67
5.5.60.0070.04015.64
5.5.50.0020.03415.57
5.5.40.0090.03715.49
5.5.30.0080.02515.62
5.5.20.0110.04615.50
5.5.10.0030.04015.54
5.5.00.0070.02215.54
5.4.450.0090.02515.09
5.4.440.0050.02715.20
5.4.430.0030.04515.26
5.4.420.0110.02515.22
5.4.410.0060.02615.15
5.4.400.0090.03915.21
5.4.390.0020.04315.08
5.4.380.0020.03615.06
5.4.370.0090.01615.14
5.4.360.0070.02315.05
5.4.350.0050.03315.04
5.4.340.0070.02315.04
5.4.330.0000.01011.02
5.4.320.0080.03815.05
5.4.310.0080.03515.03
5.4.300.0070.02515.09
5.4.290.0050.04115.08
5.4.280.0080.04115.06
5.4.270.0070.03714.98
5.4.260.0050.03715.25
5.4.250.0060.03714.90
5.4.240.0050.03415.09
5.4.230.0020.02515.02
5.4.220.0050.04015.21
5.4.210.0030.04415.16
5.4.200.0000.03114.96
5.4.190.0080.03515.19
5.4.180.0030.04314.96
5.4.170.0080.03514.90
5.4.160.0030.03315.04
5.4.150.0050.03715.01
5.4.140.0070.04313.80
5.4.130.0050.04013.84
5.4.120.0070.03513.73
5.4.110.0070.03713.85
5.4.100.0090.02313.77
5.4.90.0090.02713.80
5.4.80.0060.03113.78
5.4.70.0030.04013.63
5.4.60.0020.04013.87
5.4.50.0050.03613.85
5.4.40.0020.03913.71
5.4.30.0080.03513.67
5.4.20.0030.03813.82
5.4.10.0080.03013.62
5.4.00.0030.03813.42
5.3.290.0020.04312.81
5.3.280.0040.02912.73
5.3.270.0080.03612.72
5.3.260.0050.03212.75
5.3.250.0070.03812.76
5.3.240.0070.03312.81
5.3.230.0060.03812.71
5.3.220.0050.02312.73
5.3.210.0030.02512.70
5.3.200.0040.03512.79
5.3.190.0100.03312.78
5.3.180.0060.03412.72
5.3.170.0050.03312.71
5.3.160.0050.03812.78
5.3.150.0050.03812.75
5.3.140.0100.03712.75
5.3.130.0070.03912.73
5.3.120.0120.03812.73
5.3.110.0030.02812.75
5.3.100.0040.02212.46
5.3.90.0080.03412.48
5.3.80.0060.03512.42
5.3.70.0040.04312.42
5.3.60.0060.04112.52
5.3.50.0050.03812.43
5.3.40.0060.03812.39
5.3.30.0030.02712.40
5.3.20.0080.03512.26
5.3.10.0080.03612.23
5.3.00.0050.02812.28
5.2.170.0080.02611.68
5.2.160.0060.02211.68
5.2.150.0050.02711.68
5.2.140.0050.03311.68
5.2.130.0080.02811.68
5.2.120.0040.03211.68
5.2.110.0050.03111.68
5.2.100.0030.01811.68
5.2.90.0020.03611.68
5.2.80.0020.01911.68
5.2.70.0070.01511.68
5.2.60.0030.03111.68
5.2.50.0050.02611.68
5.2.40.0030.02611.68
5.2.30.0070.01511.68
5.2.20.0020.03511.68
5.2.10.0000.02411.68
5.2.00.0090.01211.68
5.1.60.0010.01611.68
5.1.50.0040.01311.68
5.1.40.0030.01211.68
5.1.30.0070.01211.68
5.1.20.0020.01411.68
5.1.10.0080.00711.68
5.1.00.0010.01311.68
5.0.50.0040.01411.68
5.0.40.0030.01811.68
5.0.30.0030.01411.68
5.0.20.0000.01511.68
5.0.10.0020.02911.68
5.0.00.0020.02311.68
4.4.90.0050.01711.68
4.4.80.0020.01511.68
4.4.70.0030.01211.68
4.4.60.0000.01111.68
4.4.50.0000.01011.68
4.4.40.0020.01411.68
4.4.30.0020.01311.68
4.4.20.0030.01311.68
4.4.10.0000.01011.68
4.4.00.0020.02011.68
4.3.110.0000.02011.68
4.3.100.0000.01111.68
4.3.90.0030.01011.68
4.3.80.0000.01511.68
4.3.70.0030.00711.68
4.3.60.0030.01211.68
4.3.50.0020.00811.68
4.3.40.0020.02211.68
4.3.30.0000.01111.68
4.3.20.0000.01311.68
4.3.10.0020.01011.68
4.3.00.0000.01611.68

preferences:
36.54 ms | 401 KiB | 5 Q