3v4l.org

run code in 300+ PHP versions simultaneously
<?php $json = '[{ "FirstName": "Tom" "LastName": "Jones" "EmployeeID": "123" "ManagerEmployeeID": "" "Manager Name": "" }, { "FirstName": "Alice" "LastName": "Wong" "EmployeeID": "456" "ManagerEmployeeID": "123" "Manager Name": "Tom Jones" }, { "FirstName": "Tommy" "LastName": "J." "EmployeeID": "654" "ManagerEmployeeID": "123" "Manager Name": "Tom Jones" }, { "FirstName": "Billy" "LastName": "Bob" "EmployeeID": "777" "ManagerEmployeeID": "" "Manager Name": "" }, { "FirstName": "Rik" "LastName": "A." "EmployeeID": "622" "ManagerEmployeeID": "777" "Manager Name": "Billy Bob" }, { "FirstName": "Bob" "LastName": "Small" "EmployeeID": "111" "ManagerEmployeeID": "622" "Manager Name": "Rik A." }, { "FirstName": "Small" "LastName": "Jones" "EmployeeID": "098" "ManagerEmployeeID": "622" "Manager Name": "Rik A" }, { "FirstName": "Eric" "LastName": "C." "EmployeeID": "222" "ManagerEmployeeID": "777" "Manager Name": "Billy Bob" }]'; $array = json_decode($json,false,512,JSON_OBJECT_AS_ARRAY); print_r($array);

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)
8.3.60.0110.00716.74
8.3.50.0110.00318.16
8.3.40.0120.00318.45
8.3.30.0120.00318.38
8.3.20.0070.00021.89
8.3.10.0060.00321.96
8.3.00.0070.00019.43
8.2.180.0110.00716.32
8.2.170.0090.00622.96
8.2.160.0100.00319.33
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0050.00220.52
8.2.120.0030.00626.35
8.2.110.0040.00421.12
8.2.100.0070.00417.72
8.2.90.0040.00419.22
8.2.80.0040.00417.97
8.2.70.0080.00017.38
8.2.60.0040.00418.04
8.2.50.0000.00818.10
8.2.40.0070.00020.27
8.2.30.0000.00719.06
8.2.20.0040.00417.87
8.2.10.0000.00817.98
8.2.00.0040.00418.04
8.1.280.0070.00725.92
8.1.270.0100.00022.03
8.1.260.0030.00626.35
8.1.250.0040.00428.09
8.1.240.0060.00322.14
8.1.230.0050.00519.04
8.1.220.0040.00417.79
8.1.210.0000.00818.77
8.1.200.0030.00717.35
8.1.190.0030.00617.10
8.1.180.0050.00218.10
8.1.170.0050.00318.59
8.1.160.0040.00418.87
8.1.150.0000.00818.83
8.1.140.0020.00519.42
8.1.130.0000.00718.73
8.1.120.0040.00417.41
8.1.110.0050.00217.39
8.1.100.0040.00417.42
8.1.90.0080.00017.41
8.1.80.0000.00717.38
8.1.70.0030.00317.26
8.1.60.0000.00817.55
8.1.50.0000.00817.45
8.1.40.0050.00217.38
8.1.30.0040.00417.60
8.1.20.0040.00417.52
8.1.10.0050.00317.48
8.1.00.0070.00017.43
8.0.300.0000.00719.92
8.0.290.0000.00716.63
8.0.280.0040.00418.26
8.0.270.0070.00017.19
8.0.260.0000.00617.13
8.0.250.0000.00716.77
8.0.240.0000.00716.76
8.0.230.0000.00716.88
8.0.220.0030.00316.84
8.0.210.0070.00016.80
8.0.200.0070.00016.90
8.0.190.0070.00316.91
8.0.180.0040.00416.91
8.0.170.0100.00016.78
8.0.160.0070.00016.80
8.0.150.0060.00616.73
8.0.140.0000.00716.80
8.0.130.0000.00613.19
8.0.120.0080.00016.70
8.0.110.0000.00716.84
8.0.100.0030.00416.81
8.0.90.0070.00016.82
8.0.80.0030.01816.87
8.0.70.0050.00316.82
8.0.60.0030.00516.89
8.0.50.0000.00716.81
8.0.30.0090.01016.99
8.0.20.0080.01117.40
8.0.10.0000.00816.82
8.0.00.0130.00316.58
7.4.330.0000.00615.55
7.4.320.0060.00016.54
7.4.300.0030.00316.50
7.4.290.0040.00416.58
7.4.280.0040.00416.49
7.4.270.0000.00616.35
7.4.260.0100.00316.46
7.4.250.0030.00316.51
7.4.240.0040.00416.58
7.4.230.0020.00516.38
7.4.220.0070.01516.55
7.4.210.0030.01216.55
7.4.200.0000.00716.46
7.4.160.0090.00716.24
7.4.150.0140.00417.40
7.4.140.0060.01417.86
7.4.130.0150.00716.63
7.4.120.0100.01116.38
7.4.110.0120.00916.40
7.4.100.0100.00616.33
7.4.90.0130.01016.43
7.4.80.0100.01419.39
7.4.70.0130.00616.55
7.4.60.0050.01216.47
7.4.50.0040.01116.25
7.4.40.0080.00816.42
7.4.30.0040.01316.41
7.4.00.0070.01114.82
7.3.330.0060.00013.05
7.3.320.0020.00212.99
7.3.310.0000.00716.07
7.3.300.0030.00516.18
7.3.290.0100.00816.15
7.3.280.0070.01116.16
7.3.270.0130.00717.40
7.3.260.0100.01116.15
7.3.250.0100.00916.30
7.3.240.0050.01216.46
7.3.230.0070.01016.00
7.3.210.0100.00716.34
7.3.200.0070.01116.23
7.3.190.0170.00716.39
7.3.180.0200.00016.45
7.3.170.0100.01616.34
7.3.160.0150.00016.26
7.3.120.0110.00314.24
7.3.110.0110.00414.59
7.3.100.0090.00614.22
7.3.90.0040.01114.67
7.3.80.0040.01214.56
7.3.70.0080.00314.58
7.3.60.0040.00714.63
7.3.50.0060.00314.36
7.3.40.0080.00014.54
7.3.30.0080.00414.63
7.3.20.0040.00816.13
7.3.10.0030.01016.40
7.3.00.0030.01016.34
7.2.330.0090.00916.53
7.2.320.0080.00816.30
7.2.310.0000.01716.64
7.2.300.0100.01116.25
7.2.290.0090.01216.50
7.2.240.0100.00314.81
7.2.230.0060.01014.68
7.2.220.0030.01014.58
7.2.210.0090.00614.99
7.2.200.0030.00814.54
7.2.190.0040.01114.80
7.2.180.0000.01714.94
7.2.170.0030.00614.82
7.2.160.0000.01314.65
7.2.150.0030.01016.78
7.2.140.0070.00716.73
7.2.130.0030.00616.50
7.2.120.0060.00916.62
7.2.110.0050.01016.58
7.2.100.0070.00716.50
7.2.90.0000.01216.61
7.2.80.0030.01416.82
7.2.70.0000.01516.69
7.2.60.0070.00516.64
7.2.50.0000.01016.77
7.2.40.0000.01416.53
7.2.30.0030.01016.66
7.2.20.0030.01016.63
7.2.10.0080.00416.49
7.2.00.0040.01116.55
7.1.330.0060.00915.41
7.1.320.0070.00715.52
7.1.310.0000.00915.37
7.1.300.0040.00815.69
7.1.290.0030.01015.71
7.1.280.0060.00615.48
7.1.270.0040.00815.56
7.1.260.0030.00715.68
7.1.250.0030.01215.66
7.1.200.0070.00315.83
7.1.70.0040.00416.88
7.1.60.0030.00717.15
7.1.50.0530.00732.53
7.1.40.1000.01732.39
7.1.30.0970.00732.60
7.1.20.0830.01732.84
7.1.10.0530.01014.52
7.1.00.0600.01314.66
7.0.200.0060.00616.48
7.0.190.1100.01714.55
7.0.180.0800.01314.28
7.0.170.1000.00714.19
7.0.160.1030.01314.43
7.0.150.0800.01714.16
7.0.140.0900.01014.11
7.0.130.0870.01314.38
7.0.120.0900.01014.52
7.0.110.0970.01314.33
7.0.100.0900.00714.23
7.0.90.0830.00714.45
7.0.80.0800.01014.51
7.0.70.0730.01714.32
7.0.60.0830.01014.14
7.0.50.0800.01014.31
7.0.40.0930.01314.66
7.0.30.0900.01314.48
7.0.20.0870.01014.60
7.0.10.0870.01314.55
7.0.00.0300.02014.43

preferences:
52.86 ms | 400 KiB | 5 Q