3v4l.org

run code in 300+ PHP versions simultaneously
<?php $addresses = [ 'firstname' => 'first', 'middle' => 'middle', 'lastname' => 'last', 'address' => [ 'street' => 'streeeeeet', 'housenumber' => '10' ] ]; $allowedKeys = [ 'firstname', 'middlename', 'street', 'lastname', 'housenumber', ]; foreach ($allowedKeys as $key) { if (array_key_exists($key, $addresses)) { $address[$key] = $addresses[$key]; } } var_dump($address);

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)
8.3.60.0110.00716.61
8.3.50.0040.01118.11
8.3.40.0170.00318.67
8.3.30.0100.00718.84
8.3.20.0040.00420.00
8.3.10.0100.00020.17
8.3.00.0000.00723.57
8.2.180.0070.01016.50
8.2.170.0070.00722.96
8.2.160.0070.00720.52
8.2.150.0170.00324.18
8.2.140.0060.00324.66
8.2.130.0080.00026.16
8.2.120.0090.00020.65
8.2.110.0060.00320.55
8.2.100.0090.00317.97
8.2.90.0060.00319.63
8.2.80.0080.00018.05
8.2.70.0080.00018.04
8.2.60.0000.00818.16
8.2.50.0040.00418.28
8.2.40.0000.00820.64
8.2.30.0080.00019.31
8.2.20.0000.00818.17
8.2.10.0040.00418.22
8.2.00.0050.00318.22
8.1.280.0110.00425.92
8.1.270.0080.00022.14
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0140.00320.88
8.1.230.0000.01120.92
8.1.220.0030.00617.76
8.1.210.0050.00318.77
8.1.200.0060.00317.35
8.1.190.0030.00517.35
8.1.180.0080.00018.10
8.1.170.0030.00718.68
8.1.160.0040.00418.93
8.1.150.0060.00320.07
8.1.140.0000.00719.62
8.1.130.0040.00418.90
8.1.120.0040.00317.45
8.1.110.0040.00417.41
8.1.100.0070.00017.38
8.1.90.0030.00617.34
8.1.80.0040.00317.45
8.1.70.0000.00717.32
8.1.60.0040.00417.48
8.1.50.0040.00417.48
8.1.40.0070.00317.38
8.1.30.0000.00717.66
8.1.20.0040.00417.64
8.1.10.0040.00417.53
8.1.00.0040.00417.33
8.0.300.0040.00419.64
8.0.290.0060.00316.63
8.0.280.0070.00018.44
8.0.270.0030.00617.26
8.0.260.0080.00018.43
8.0.250.0000.00716.98
8.0.240.0030.00316.92
8.0.230.0000.00716.98
8.0.220.0000.00716.87
8.0.210.0080.00016.81
8.0.200.0050.00216.83
8.0.190.0000.00716.98
8.0.180.0040.00416.96
8.0.170.0030.00616.82
8.0.160.0080.00016.82
8.0.150.0070.00016.80
8.0.140.0020.00516.73
8.0.130.0060.00013.29
8.0.120.0040.00416.74
8.0.110.0000.00716.94
8.0.100.0000.00716.91
8.0.90.0000.00816.79
8.0.80.0040.01116.88
8.0.70.0070.00016.69
8.0.60.0040.00416.83
8.0.50.0000.00716.84
8.0.30.0090.00916.87
8.0.20.0110.00917.40
8.0.10.0080.00016.84
8.0.00.0060.01316.60
7.4.330.0030.00315.55
7.4.320.0030.00316.55
7.4.300.0030.00316.39
7.4.290.0040.00416.41
7.4.280.0070.00016.47
7.4.270.0000.00916.50
7.4.260.0000.00816.57
7.4.250.0000.00716.53
7.4.240.0030.00316.48
7.4.230.0000.00816.67
7.4.220.0220.00616.60
7.4.210.0090.00816.64
7.4.200.0000.00716.47
7.4.160.0050.01016.53
7.4.150.0070.01017.40
7.4.140.0100.01017.86
7.4.130.0080.00916.48
7.4.120.0070.01116.51
7.4.110.0030.01416.62
7.4.100.0120.00616.44
7.4.90.0060.01516.45
7.4.80.0060.01919.39
7.4.70.0150.00616.40
7.4.60.0110.00716.54
7.4.50.0000.01116.54
7.4.40.0070.01316.48
7.4.30.0070.01416.47
7.4.10.0070.01015.13
7.4.00.0090.00814.98
7.3.330.0050.00013.06
7.3.320.0000.00613.25
7.3.310.0030.00316.18
7.3.300.0030.00316.20
7.3.290.0030.00316.35
7.3.280.0090.00816.32
7.3.270.0120.00617.40
7.3.260.0130.00816.63
7.3.250.0100.01116.48
7.3.240.0090.00916.28
7.3.230.0080.00816.54
7.3.210.0060.01116.25
7.3.200.0120.00616.43
7.3.190.0070.00916.62
7.3.180.0120.00416.40
7.3.170.0040.01216.43
7.3.160.0110.00616.24
7.3.130.0060.01314.97
7.3.120.0090.00914.88
7.3.110.0070.01114.80
7.3.100.0060.00914.93
7.3.90.0030.00714.72
7.3.80.0120.00314.69
7.3.70.0040.00714.93
7.3.60.0030.01414.80
7.3.50.0060.01014.66
7.3.40.0060.00914.62
7.3.30.0040.01114.82
7.3.20.0000.01316.82
7.3.10.0080.00316.48
7.3.00.0000.01216.55
7.2.330.0080.01216.62
7.2.320.0070.01116.68
7.2.310.0130.00916.50
7.2.300.0150.00316.70
7.2.290.0030.01316.43
7.2.260.0150.00414.88
7.2.250.0030.01615.25
7.2.240.0030.01315.20
7.2.230.0090.00615.27
7.2.220.0030.00614.95
7.2.210.0000.01415.20
7.2.200.0000.01415.15
7.2.190.0030.01315.10
7.2.180.0070.01114.93
7.2.170.0040.00715.01
7.2.160.0060.01014.87
7.2.150.0030.00916.97
7.2.140.0000.01416.82
7.2.130.0020.01316.88
7.2.120.0020.01116.88
7.2.110.0040.01116.79
7.2.100.0100.00516.95
7.2.90.0080.00817.00
7.2.80.0040.00716.88
7.2.70.0110.00616.94
7.2.60.0040.00716.88
7.2.50.0040.01116.80
7.2.40.0070.00716.79
7.2.30.0080.00816.98
7.2.20.0020.01216.92
7.2.10.0050.01116.70
7.2.00.0090.00517.04
7.1.330.0160.00015.57
7.1.320.0090.00615.95
7.1.310.0030.00915.91
7.1.300.0090.00915.98
7.1.290.0060.00915.92
7.1.280.0040.00715.87
7.1.270.0000.01015.79
7.1.260.0030.01015.89
7.1.250.0050.00815.81
7.1.240.0030.00915.81
7.1.230.0070.00715.86
7.1.220.0060.00315.83
7.1.210.0090.00615.79
7.1.200.0060.01115.72
7.1.190.0080.00015.63
7.1.180.0130.00015.96
7.1.170.0110.00415.71
7.1.160.0040.00415.71
7.1.150.0030.00915.77
7.1.140.0000.01515.83
7.1.130.0070.01115.86
7.1.120.0060.00915.57
7.1.110.0060.00616.06
7.1.100.0070.01015.98
7.1.90.0030.01017.12
7.1.80.0070.00517.18
7.1.70.0080.00416.39
7.1.60.0120.00525.51
7.1.50.0100.01025.33
7.1.40.0090.01025.17
7.1.30.0100.01025.16
7.1.20.0090.00925.13
7.1.10.0070.00716.09
7.1.00.0120.00116.16
7.0.330.0040.00715.39
7.0.320.0040.00415.36
7.0.310.0000.01315.50
7.0.300.0070.00515.18
7.0.290.0120.00315.34
7.0.280.0000.00915.37
7.0.270.0040.01115.52
7.0.260.0060.00615.11
7.0.250.0080.00815.24
7.0.240.0070.00715.66
7.0.230.0050.01016.62
7.0.220.0050.00816.57
7.0.210.0020.01116.13
7.0.200.0080.00516.12
7.0.190.0090.00616.14
7.0.180.0060.00915.94
7.0.170.0060.00815.87
7.0.160.0030.01015.68
7.0.150.0020.01215.74
7.0.140.0040.00715.87
7.0.130.0100.00515.99
7.0.120.0060.00515.90
7.0.110.0080.00515.78
7.0.100.0040.00715.84
7.0.90.0030.01015.89
7.0.80.0060.01015.79
7.0.70.0060.00715.84
7.0.60.0000.01215.80
7.0.50.0020.01115.91
7.0.40.0030.00914.84
7.0.30.0060.00715.04
7.0.20.0060.00815.04
7.0.10.0030.01115.01
7.0.00.0050.00814.92
5.6.400.0070.01014.45
5.6.390.0090.00314.60
5.6.380.0100.00314.74
5.6.370.0030.01214.85
5.6.360.0050.00514.40
5.6.350.0040.01114.30
5.6.340.0040.00414.14
5.6.330.0060.00614.00
5.6.320.0080.00414.46
5.6.310.0090.00914.14
5.6.300.0060.00914.28
5.6.290.0030.01314.28
5.6.280.0110.00414.42
5.6.270.0060.00914.30
5.6.260.0030.00714.12
5.6.250.0030.00614.70
5.6.240.0070.01014.52
5.6.230.0030.01414.47
5.6.220.0070.01014.45
5.6.210.0000.00914.45
5.6.200.0060.00614.16
5.6.190.0090.00314.61
5.6.180.0030.01314.26
5.6.170.0070.01014.21
5.6.160.0070.01014.34
5.6.150.0040.00814.24
5.6.140.0000.00814.13
5.6.130.0060.00314.41
5.6.120.0070.00714.25
5.6.110.0080.00814.39
5.6.100.0030.01014.37
5.6.90.0030.00614.45
5.6.80.0030.00714.49
5.6.70.0100.00314.17
5.6.60.0080.00414.21
5.6.50.0070.00314.03
5.6.40.0100.00014.62
5.6.30.0050.00514.45
5.6.20.0080.00814.55
5.6.10.0030.01514.47
5.6.00.0100.00314.34

preferences:
34.74 ms | 400 KiB | 5 Q