3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [ 'key1' => [ 'key2' => [ 'key3' => 'YAY I GOT IT' ] ] ]; $keys = ['key1', 'key2', 'key3']; function findValueForKeys($data, $keys) { $key = array_shift($keys); if (is_array($data)) { if (array_key_exists($key, $data)) { if (is_array($data[$key])) { return findValueForKeys($data[$key], $keys); } return $data[$key]; } } return $data; }; echo "Searching... got the value: " . findValueForKeys($array, $keys);

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)
8.4.140.0100.01017.50
8.4.130.0050.00417.99
8.4.120.0110.00920.60
8.4.110.0050.00519.16
8.4.100.0140.00717.75
8.4.90.0100.01017.47
8.4.80.0110.00917.76
8.4.70.0150.00718.01
8.4.60.0090.00318.88
8.4.50.0130.00718.73
8.4.40.0060.01320.52
8.4.30.0080.01217.60
8.4.20.0130.00717.58
8.4.10.0130.00617.73
8.3.270.0100.00916.32
8.3.260.0110.00916.68
8.3.250.0080.01019.04
8.3.240.0140.00516.62
8.3.230.0100.00916.74
8.3.220.0130.00516.50
8.3.210.0110.01018.27
8.3.200.0040.00516.51
8.3.190.0120.00618.91
8.3.180.0100.00817.19
8.3.170.0120.00618.80
8.3.160.0040.00417.14
8.3.150.0150.00318.83
8.3.140.0040.00418.29
8.3.130.0100.00016.64
8.3.120.0090.00020.69
8.3.110.0050.00516.86
8.3.100.0050.00524.06
8.3.90.0050.00326.77
8.3.80.0030.00617.97
8.3.70.0120.00318.43
8.3.60.0040.01116.63
8.3.50.0200.00521.14
8.3.40.0070.00718.65
8.3.30.0070.00718.84
8.3.20.0050.00320.36
8.3.10.0020.00521.95
8.3.00.0080.00020.95
8.2.290.0100.00918.92
8.2.280.0050.00318.59
8.2.270.0090.00917.00
8.2.260.0110.00716.91
8.2.250.0040.00416.90
8.2.240.0060.00317.39
8.2.230.0080.00020.94
8.2.220.0080.00437.54
8.2.210.0070.01126.77
8.2.200.0000.00816.50
8.2.190.0110.00416.63
8.2.180.0090.00916.35
8.2.170.0120.00622.96
8.2.160.0100.00719.25
8.2.150.0080.00324.18
8.2.140.0060.00324.66
8.2.130.0040.00422.09
8.2.120.0070.00026.35
8.2.110.0090.00020.44
8.2.100.0110.00318.22
8.2.90.0050.00319.35
8.2.80.0000.00817.97
8.2.70.0090.00017.75
8.2.60.0090.00018.04
8.2.50.0090.00018.10
8.2.40.0000.00822.37
8.2.30.0030.00320.52
8.2.20.0000.00817.74
8.2.10.0040.00418.06
8.2.00.0040.00418.14
8.1.330.0100.00916.09
8.1.320.0130.00616.08
8.1.310.0090.00916.61
8.1.300.0110.00718.22
8.1.290.0060.00330.84
8.1.280.0150.00625.92
8.1.270.0080.00023.89
8.1.260.0060.00328.09
8.1.250.0040.00428.09
8.1.240.0100.00023.97
8.1.230.0030.00918.93
8.1.220.0000.00917.74
8.1.210.0030.00518.77
8.1.200.0030.00617.23
8.1.190.0050.00517.23
8.1.180.0000.00818.10
8.1.170.0080.00018.54
8.1.160.0030.00520.81
8.1.150.0080.00018.81
8.1.140.0080.00019.43
8.1.130.0070.00017.55
8.1.120.0000.00717.44
8.1.110.0040.00417.39
8.1.100.0000.00717.45
8.1.90.0000.00717.43
8.1.80.0000.00817.44
8.1.70.0040.00417.32
8.1.60.0040.00417.49
8.1.50.0030.00617.47
8.1.40.0030.00917.53
8.1.30.0030.00617.55
8.1.20.0040.00417.59
8.1.10.0060.00317.51
8.1.00.0080.00017.46
8.0.300.0030.00618.77
8.0.290.0000.00716.88
8.0.280.0050.00318.46
8.0.270.0030.00617.27
8.0.260.0030.00317.27
8.0.250.0060.00016.97
8.0.240.0070.00016.84
8.0.230.0030.00316.98
8.0.220.0000.00716.82
8.0.210.0030.00316.84
8.0.200.0000.00716.98
8.0.190.0050.00316.85
8.0.180.0030.00316.88
8.0.170.0080.00016.97
8.0.160.0070.00016.97
8.0.150.0050.00216.81
8.0.140.0000.00716.77
8.0.130.0040.00413.32
8.0.120.0040.00416.87
8.0.110.0040.00416.78
8.0.100.0000.00716.68
8.0.90.0040.00416.90
8.0.80.0040.01116.83
8.0.70.0030.00516.75
8.0.60.0080.00016.79
8.0.50.0040.00416.79
8.0.30.0090.00917.26
8.0.20.0050.01517.40
8.0.10.0040.00416.86
8.0.00.0070.01216.94
7.4.330.0050.00015.08
7.4.320.0000.00716.60
7.4.300.0030.00316.46
7.4.290.0000.00816.52
7.4.280.0060.00516.50
7.4.270.0000.00716.61
7.4.260.0070.00016.40
7.4.250.0000.00816.38
7.4.240.0000.00716.47
7.4.230.0000.00816.44
7.4.220.0030.01416.55
7.4.210.0080.00616.60
7.4.200.0070.00016.35
7.4.160.0120.00416.45
7.4.150.0120.00917.40
7.4.140.0120.00517.86
7.4.130.0050.01216.43
7.4.120.0080.00816.50
7.4.110.0140.00716.57
7.4.100.0090.00916.49
7.4.90.0180.00416.55
7.4.80.0120.00419.39
7.4.70.0070.01016.46
7.4.60.0150.00416.52
7.4.50.0060.00616.15
7.4.40.0060.01516.33
7.4.30.0060.01616.70
7.4.00.0090.00614.97
7.3.330.0000.00513.23
7.3.320.0030.00313.31
7.3.310.0020.00516.20
7.3.300.0000.00716.18
7.3.290.0070.00016.32
7.3.280.0070.01116.28
7.3.270.0090.00817.40
7.3.260.0160.00416.63
7.3.250.0080.01116.45
7.3.240.0080.00916.35
7.3.230.0040.01516.41
7.3.210.0130.00316.36
7.3.200.0100.01016.43
7.3.190.0030.01316.32
7.3.180.0100.00616.62
7.3.170.0030.01616.27
7.3.160.0080.00816.42
7.3.120.0060.00914.80
7.3.110.0000.01614.72
7.3.100.0100.00314.91
7.3.90.0100.00714.78
7.3.80.0030.01414.73
7.3.70.0110.00414.74
7.3.60.0140.00014.70
7.3.50.0000.01714.45
7.3.40.0070.00714.67
7.3.30.0000.01414.63
7.3.20.0030.01016.44
7.3.10.0060.00816.58
7.3.00.0000.01516.54
7.2.330.0130.00616.59
7.2.320.0030.01416.79
7.2.310.0120.00816.57
7.2.300.0070.01016.77
7.2.290.0150.00616.58
7.2.240.0000.01615.16
7.2.230.0060.00915.20
7.2.220.0050.00514.95
7.2.210.0040.00714.89
7.2.200.0000.00914.84
7.2.190.0060.00314.89
7.2.180.0080.00415.21
7.2.170.0040.01115.10
7.2.160.0060.00915.05
7.2.150.0070.01116.87
7.2.140.0030.01316.69
7.2.130.0110.00316.79
7.2.120.0050.01016.84
7.2.110.0130.00216.94
7.2.100.0060.00716.71
7.2.90.0040.00816.95
7.2.80.0070.00616.85
7.2.70.0090.00417.08
7.2.60.0090.00716.76
7.2.50.0090.00716.95
7.2.40.0080.00317.00
7.2.30.0050.01016.96
7.2.20.0070.00716.73
7.2.10.0070.01016.91
7.2.00.0050.00617.81
7.1.330.0030.01415.85
7.1.320.0060.00615.48
7.1.310.0040.01115.90
7.1.300.0030.01315.79
7.1.290.0070.00715.80
7.1.280.0120.00315.77
7.1.270.0000.01615.86
7.1.260.0000.01115.71
7.1.250.0070.00415.68
7.1.200.0040.01115.75
7.1.100.0070.00717.97
7.1.70.0070.01017.11
7.1.60.0090.01520.41
7.1.00.0070.07022.44
7.0.200.0420.00314.85
7.0.60.0430.06719.96
7.0.50.0000.08717.96
7.0.40.0700.07320.07
7.0.30.1000.05020.28
7.0.20.0870.06720.09
7.0.10.0900.06320.29
7.0.00.1000.04720.38
5.6.280.0030.07320.86
5.6.210.0030.04020.51
5.6.200.0130.08018.14
5.6.190.0700.06720.61
5.6.180.0770.05720.59
5.6.170.0630.06020.53
5.6.160.0770.06020.58
5.6.150.0670.06720.36
5.6.140.0900.05020.39
5.6.130.0600.06320.43
5.6.120.0130.05720.30
5.6.110.0070.08020.58
5.6.100.0300.06020.27
5.6.90.0800.06320.57
5.6.80.0900.07719.66
5.6.70.0730.06019.71
5.6.60.0730.05319.80
5.6.50.0600.07019.77
5.6.40.0670.05719.71
5.6.30.0670.07019.75
5.6.20.0530.06019.80
5.6.10.0630.05319.72
5.6.00.0700.04319.93
5.5.350.0300.06020.36
5.5.340.0130.04717.96
5.5.330.0770.06020.27
5.5.320.0670.06720.49
5.5.310.0830.06020.57
5.5.300.0730.05020.14
5.5.290.0670.05720.23
5.5.280.0100.06020.11
5.5.270.0230.04720.15
5.5.260.0730.06020.22
5.5.250.0900.04019.97
5.5.240.0770.05719.54
5.5.230.0730.05719.55
5.5.220.0730.05719.38
5.5.210.0900.06319.45
5.5.200.0630.05019.52
5.5.190.0600.05319.52
5.5.180.0730.05319.57
5.5.160.0630.05719.50
5.5.150.0800.05019.50
5.5.140.0830.04019.55
5.5.130.0770.05019.56
5.5.120.0730.05719.73
5.5.110.0730.04319.58
5.5.100.0700.06019.46
5.5.90.0600.05719.36
5.5.80.0600.05319.44
5.5.70.0770.05719.40
5.5.60.0730.06019.47
5.5.50.0670.06019.41
5.5.40.0670.04719.52
5.5.30.0670.06719.32
5.5.20.0570.07719.48
5.5.10.0600.06019.32
5.5.00.0830.04719.45

preferences:
126.97 ms | 403 KiB | 5 Q