3v4l.org

run code in 300+ PHP versions simultaneously
<?php $deep = ['a' => ['b' => ['c' => 5]]]; function set(array $array, array $keys, $value) { while ($key = array_pop($keys)) { $value = [$key => $value]; } return array_replace_recursive($array, $value); } function get(array $array, array $keys, $default = null) { while ($key = array_shift($keys)) { if (!isset($array[$key])) { return $default; } $array = $array[$key]; } return $array; } $test = set($deep, ['a', 'b', 'c'], 15); $value = get($test, ['a', 'b', 'c', 'd'], 'spaghetti'); var_dump($deep); var_dump($test); var_dump($value);

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)
8.3.60.0120.00316.50
8.3.50.0100.00317.98
8.3.40.0180.00018.60
8.3.30.0090.00618.70
8.3.20.0000.00821.91
8.3.10.0050.00523.64
8.3.00.0040.00418.09
8.2.180.0110.01116.36
8.2.170.0070.00722.96
8.2.160.0130.00619.46
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0040.00420.41
8.2.120.0080.00026.35
8.2.110.0060.00320.93
8.2.100.0140.00018.22
8.2.90.0000.00819.18
8.2.80.0000.00817.97
8.2.70.0030.00517.50
8.2.60.0040.00418.04
8.2.50.0040.00418.10
8.2.40.0000.00820.64
8.2.30.0040.00421.16
8.2.20.0070.00018.14
8.2.10.0040.00418.11
8.2.00.0040.00418.14
8.1.280.0130.00725.92
8.1.270.0080.00022.14
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0060.00321.43
8.1.230.0040.00717.83
8.1.220.0030.00517.79
8.1.210.0050.00318.77
8.1.200.0100.00017.35
8.1.190.0040.00417.10
8.1.180.0000.00818.10
8.1.170.0040.00418.45
8.1.160.0000.00718.96
8.1.150.0040.00420.29
8.1.140.0000.00719.49
8.1.130.0060.00318.90
8.1.120.0040.00417.50
8.1.110.0050.00217.42
8.1.100.0080.00017.43
8.1.90.0040.00417.35
8.1.80.0040.00417.48
8.1.70.0040.00417.38
8.1.60.0030.00517.65
8.1.50.0080.00017.55
8.1.40.0000.00917.43
8.1.30.0040.00417.63
8.1.20.0080.00017.69
8.1.10.0030.00517.50
8.1.00.0080.00017.38
8.0.300.0000.00818.77
8.0.290.0040.00416.75
8.0.280.0050.00218.46
8.0.270.0000.00717.21
8.0.260.0050.00316.80
8.0.250.0000.00716.96
8.0.240.0000.00717.02
8.0.230.0040.00417.06
8.0.220.0030.00316.88
8.0.210.0030.00316.92
8.0.200.0030.00317.01
8.0.190.0030.00616.97
8.0.180.0050.00216.82
8.0.170.0030.00316.96
8.0.160.0030.00316.91
8.0.150.0040.00416.75
8.0.140.0030.00616.91
8.0.130.0000.00613.40
8.0.120.0040.00416.87
8.0.110.0000.00716.94
8.0.100.0000.00716.88
8.0.90.0070.00016.80
8.0.80.0070.01016.90
8.0.70.0050.00316.94
8.0.60.0040.00416.75
8.0.50.0040.00416.76
8.0.30.0090.00917.21
8.0.20.0190.01217.40
8.0.10.0000.00716.91
8.0.00.0100.00716.64
7.4.330.0000.00715.55
7.4.320.0070.00016.56
7.4.300.0030.00316.64
7.4.290.0030.00616.61
7.4.280.0030.00616.53
7.4.270.0000.00716.61
7.4.260.0040.00416.63
7.4.250.0030.00516.59
7.4.240.0000.00716.55
7.4.230.0070.00016.45
7.4.220.0160.01016.66
7.4.210.0040.01116.62
7.4.200.0050.00216.36
7.4.160.0090.01116.49
7.4.150.0110.00717.40
7.4.140.0120.00917.86
7.4.130.0150.00716.55
7.4.120.0130.01216.62
7.4.110.0060.01616.48
7.4.100.0070.01016.43
7.4.90.0040.02116.32
7.4.80.0030.01619.39
7.4.70.0080.00816.41
7.4.60.0130.00616.39
7.4.50.0070.00716.44
7.4.40.0000.01616.57
7.4.30.0160.00016.38
7.4.00.0040.01214.93
7.3.330.0030.00313.31
7.3.320.0050.00013.34
7.3.310.0000.00716.24
7.3.300.0020.00516.23
7.3.290.0110.00416.35
7.3.280.0090.00816.34
7.3.270.0140.00717.40
7.3.260.0060.01516.67
7.3.250.0150.00616.43
7.3.240.0070.01416.27
7.3.230.0130.00916.63
7.3.210.0070.01116.61
7.3.200.0030.01416.46
7.3.190.0070.01016.31
7.3.180.0100.00716.46
7.3.170.0070.01416.67
7.3.160.0030.01316.55
7.2.330.0030.01516.55
7.2.320.0070.01116.51
7.2.310.0100.00716.38
7.2.300.0080.00816.29
7.2.290.0190.00016.79
7.2.110.0130.00416.57
7.2.100.0180.00716.36
7.2.90.0150.00916.80
7.2.80.0150.00516.54
7.2.70.0150.00616.70
7.2.60.0180.00316.78
7.2.50.0270.01216.98
7.2.40.0110.00916.55
7.2.30.0390.01017.08
7.2.20.0160.00416.87
7.2.10.0050.01116.91
7.2.00.0190.00816.55
7.1.230.0790.00315.60
7.1.220.0070.01315.60
7.1.210.0430.00515.63
7.1.200.0110.00515.83
7.1.190.0070.01115.71
7.1.180.0100.00715.86
7.1.170.0090.00415.75
7.1.160.0230.00715.62
7.1.150.0040.01115.92
7.1.140.0270.00015.48
7.1.130.0240.00315.25
7.1.120.0170.00615.74
7.1.110.0070.01415.74
7.1.100.0240.00715.87
7.1.90.0550.01015.77
7.1.80.0220.00915.88
7.1.70.0080.00616.13
7.1.60.0910.01024.50
7.1.50.1100.01024.39
7.1.40.0920.01024.26
7.1.30.0850.01824.29
7.1.20.0300.00824.25
7.1.10.0130.01115.21
7.1.00.0700.01015.26
7.0.310.0470.00715.18
7.0.300.0140.00015.46
7.0.290.0130.00715.22
7.0.280.0120.01215.46
7.0.270.0330.00315.41
7.0.260.0170.00315.24
7.0.250.0180.00415.30
7.0.240.0080.01215.48
7.0.230.0120.00915.43
7.0.220.0090.00915.48
7.0.210.0280.01015.48
7.0.200.0990.00815.26
7.0.190.0750.00515.22
7.0.180.0800.00814.87
7.0.170.1090.01615.08
7.0.160.0130.00814.84
7.0.150.0120.00714.91
7.0.140.0250.00714.94
7.0.130.0780.00715.09
7.0.120.0350.00814.92
7.0.110.0130.00815.00
7.0.100.0150.00714.92
7.0.90.0160.01215.00
7.0.80.0860.00714.89
7.0.70.0060.01015.14
7.0.60.0690.00414.84
7.0.50.0530.01114.82
7.0.40.0070.00814.06
7.0.30.0160.00814.06
7.0.20.1190.00813.89
7.0.10.0120.00814.03
7.0.00.1130.00713.88
5.6.380.0090.01014.17

preferences:
63.32 ms | 400 KiB | 5 Q