3v4l.org

run code in 300+ PHP versions simultaneously
<?php $testArray = array( 'router' => array( 'format' => 'xml', ), ); function array_get($array, $key, $default = null) { if (is_null($key)) return $array; if (isset($array[$key])) return $array[$key]; foreach (explode('.', $key) as $segment) { if ( ! is_array($array) or ! array_key_exists($segment, $array)) { return value($default); } $array = $array[$segment]; } return $array; } function value($value) { return $value instanceof Closure ? $value() : $value; } var_dump(array_get($testArray, 'router.format'));

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)
8.3.60.0130.00618.65
8.3.50.0090.00721.98
8.3.40.0100.01018.68
8.3.30.0100.00319.13
8.3.20.0000.00820.18
8.3.10.0040.00421.74
8.3.00.0060.00317.93
8.2.180.0170.00318.23
8.2.170.0110.00422.96
8.2.160.0100.00320.52
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0110.00426.16
8.2.120.0000.00920.95
8.2.110.0030.00620.89
8.2.100.0090.00317.80
8.2.90.0030.00517.75
8.2.80.0060.00318.87
8.2.70.0040.00717.50
8.2.60.0080.00017.50
8.2.50.0000.00817.93
8.2.40.0080.00019.88
8.2.30.0000.00818.08
8.2.20.0000.00817.64
8.2.10.0000.00718.14
8.2.00.0040.00417.67
8.1.280.0070.01025.92
8.1.270.0060.00323.98
8.1.260.0000.00726.35
8.1.250.0000.00728.09
8.1.240.0090.00322.06
8.1.230.0060.00621.03
8.1.220.0060.00318.69
8.1.210.0040.00418.77
8.1.200.0040.00417.35
8.1.190.0080.00017.23
8.1.180.0040.00218.10
8.1.170.0000.00717.62
8.1.160.0000.00722.03
8.1.150.0050.00318.80
8.1.140.0050.00217.51
8.1.130.0030.00317.84
8.1.120.0050.00217.32
8.1.110.0040.00417.48
8.1.100.0040.00417.39
8.1.90.0040.00417.32
8.1.80.0050.00317.35
8.1.70.0000.00717.45
8.1.60.0000.00817.60
8.1.50.0060.00317.50
8.1.40.0060.00317.52
8.1.30.0030.00517.66
8.1.20.0030.00517.69
8.1.10.0050.00217.59
8.1.00.0000.00817.45
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0030.00318.52
8.0.270.0070.00017.20
8.0.260.0000.00717.15
8.0.250.0030.00316.86
8.0.240.0000.00716.86
8.0.230.0070.00016.95
8.0.220.0040.00716.80
8.0.210.0030.00316.87
8.0.200.0060.00016.97
8.0.190.0000.00716.88
8.0.180.0040.00416.92
8.0.170.0080.00016.89
8.0.160.0030.00316.85
8.0.150.0030.00416.87
8.0.140.0040.00416.79
8.0.130.0050.00013.36
8.0.120.0000.00716.86
8.0.110.0000.00716.79
8.0.100.0040.00416.80
8.0.90.0030.00316.93
8.0.80.0120.00416.97
8.0.70.0040.00416.71
8.0.60.0070.00016.77
8.0.50.0030.00516.73
8.0.30.0100.01517.13
8.0.20.0120.00917.40
8.0.10.0000.00717.04
8.0.00.0160.00416.93
7.4.330.0000.00515.14
7.4.320.0030.00316.51
7.4.300.0000.00616.50
7.4.290.0000.00716.63
7.4.280.0000.00716.65
7.4.270.0030.00316.54
7.4.260.0070.00016.59
7.4.250.0030.00516.48
7.4.240.0020.00516.63
7.4.230.0030.00316.61
7.4.220.0060.01216.45
7.4.210.0090.00616.54
7.4.200.0030.00316.71
7.4.160.0040.01116.54
7.4.150.0030.01617.40
7.4.140.0080.00817.86
7.4.130.0120.00616.60
7.4.120.0100.01016.41
7.4.110.0140.00316.68
7.4.100.0090.01516.49
7.4.90.0110.00616.54
7.4.80.0050.01719.39
7.4.70.0190.02616.40
7.4.60.0070.01316.57
7.4.50.0030.00616.68
7.4.40.0090.00916.53
7.4.30.0030.01316.73
7.4.00.0080.00815.21
7.3.330.0000.00613.21
7.3.320.0000.00513.19
7.3.310.0070.00016.22
7.3.300.0030.00316.20
7.3.290.0060.01016.38
7.3.280.0060.01116.30
7.3.270.0140.00317.40
7.3.260.0100.01016.29
7.3.250.0130.00616.40
7.3.240.0130.00316.59
7.3.230.0060.01216.51
7.3.210.0040.01516.52
7.3.200.0080.00819.39
7.3.190.0110.00516.37
7.3.180.0130.00316.65
7.3.170.0100.00716.60
7.3.160.0120.00316.30
7.3.120.0100.00714.77
7.2.330.0000.01716.72
7.2.320.0060.01316.73
7.2.310.0090.00616.52
7.2.300.0060.01016.76
7.2.290.0100.00716.75
7.2.60.0250.00317.05
7.1.200.0060.00615.88
7.1.70.0090.00917.21
7.1.60.0030.01719.25
7.1.50.0100.01317.11
7.1.00.0030.07722.39
7.0.200.0060.00916.81
7.0.140.0100.06722.12
7.0.60.0100.07319.95
7.0.50.0030.04017.89
7.0.40.0030.07320.20
7.0.30.0200.06720.15
7.0.20.0230.07020.15
7.0.10.0130.08020.15
7.0.00.0100.08320.19
5.6.280.0070.06721.14
5.6.210.0070.07020.73
5.6.200.0000.06318.20
5.6.190.0000.05020.51
5.6.180.0300.07320.63
5.6.170.0230.04320.53
5.6.160.0130.04720.54
5.6.150.0070.07718.16
5.6.140.0030.04018.12
5.6.130.0070.05718.11
5.6.120.0070.08021.11
5.6.110.0100.08021.03
5.6.100.0030.06021.11
5.6.90.0100.07721.08
5.6.80.0030.06020.38
5.5.350.0270.04320.43
5.5.340.0070.03318.04
5.5.330.0070.08320.31
5.5.320.0130.04320.37
5.5.310.0300.03320.26
5.5.300.0070.07318.08
5.5.290.0230.04718.02
5.5.280.0100.08020.79
5.5.270.0130.08320.63
5.5.260.0070.08020.68
5.5.250.0200.06020.69
5.5.240.0000.04020.04
5.4.450.0730.06019.19
5.4.440.0530.05319.54
5.4.430.0600.05719.54
5.4.420.0630.05319.21
5.4.410.0170.04718.96
5.4.400.0330.05318.73
5.4.390.0500.04718.68
5.4.380.0130.04718.79
5.4.370.0030.04718.67
5.4.360.0070.03718.68
5.4.350.0030.03912.02
5.4.340.0090.03412.02
5.4.320.0080.03712.51
5.4.310.0060.03912.50
5.4.300.0060.03812.51
5.4.290.0060.04012.50
5.4.280.0070.03712.40
5.4.270.0070.04512.40
5.4.260.0100.04212.41
5.4.250.0050.03812.41
5.4.240.0030.04012.41
5.4.230.0040.04312.39
5.4.220.0040.03912.40
5.4.210.0020.04012.39
5.4.200.0040.04012.39
5.4.190.0050.03712.39
5.4.180.0070.03512.39
5.4.170.0060.03612.40
5.4.160.0030.03912.39
5.4.150.0060.03612.39
5.4.140.0050.03712.07
5.4.130.0050.03612.06
5.4.120.0070.03412.02
5.4.110.0040.03812.02
5.4.100.0040.03612.02
5.4.90.0060.03612.01
5.4.80.0070.03612.02
5.4.70.0090.03112.01
5.4.60.0040.03812.01
5.4.50.0030.04012.01
5.4.40.0070.03412.00
5.4.30.0060.03612.00
5.4.20.0030.03912.00
5.4.10.0040.03612.00
5.4.00.0050.03711.49
5.3.290.0070.04912.80
5.3.280.0070.03912.70
5.3.270.0090.03812.72
5.3.260.0100.03612.72
5.3.250.0050.04312.71
5.3.240.0060.03912.72
5.3.230.0070.03712.71
5.3.220.0070.03612.68
5.3.210.0060.04012.68
5.3.200.0070.03612.68
5.3.190.0090.03612.68
5.3.180.0080.03612.67
5.3.170.0070.03512.67
5.3.160.0100.03312.67
5.3.150.0050.03912.67
5.3.140.0050.03812.66
5.3.130.0100.04212.66
5.3.120.0070.03912.66
5.3.110.0060.04112.65
5.3.100.0090.03512.12
5.3.90.0070.03712.11
5.3.80.0030.04112.09
5.3.70.0070.03612.10
5.3.60.0030.04012.08
5.3.50.0070.03612.03
5.3.40.0070.03712.03
5.3.30.0040.03811.99
5.3.20.0070.03411.77
5.3.10.0020.03911.73
5.3.00.0040.04411.72
5.2.170.0040.0329.23
5.2.160.0070.0279.22
5.2.150.0030.0329.23
5.2.140.0060.0319.22
5.2.130.0060.0299.18
5.2.120.0040.0299.18
5.2.110.0060.0289.18
5.2.100.0100.0249.18
5.2.90.0040.0309.18
5.2.80.0040.0319.18
5.2.70.0070.0289.18
5.2.60.0030.0329.14
5.2.50.0020.0339.10
5.2.40.0050.0319.07
5.2.30.0050.0319.05
5.2.20.0030.0319.04
5.2.10.0090.0428.95
5.2.00.0050.0298.81
5.1.60.0030.0268.09
5.1.50.0050.0248.09
5.1.40.0040.0258.07
5.1.30.0020.0288.42
5.1.20.0030.0288.44
5.1.10.0040.0268.17
5.1.00.0040.0258.17
5.0.50.0060.0206.64
5.0.40.0050.0216.51
5.0.30.0060.0296.32
5.0.20.0070.0166.29
5.0.10.0050.0186.27
5.0.00.0030.0316.26
4.4.90.0010.0174.78
4.4.80.0030.0174.76
4.4.70.0020.0164.75
4.4.60.0030.0154.75
4.4.50.0020.0164.77
4.4.40.0040.0234.71
4.4.30.0040.0154.76
4.4.20.0020.0174.84
4.4.10.0010.0184.85
4.4.00.0020.0264.76
4.3.110.0010.0174.67
4.3.100.0030.0154.67
4.3.90.0010.0164.64
4.3.80.0040.0254.59
4.3.70.0060.0124.63
4.3.60.0030.0144.63
4.3.50.0030.0154.62
4.3.40.0020.0244.54
4.3.30.0030.0153.31
4.3.20.0020.0163.29
4.3.10.0030.0153.25
4.3.00.0230.0107.19

preferences:
46.22 ms | 401 KiB | 5 Q