3v4l.org

run code in 300+ PHP versions simultaneously
<?php $son = '{ "1":{ "id":"1", "name":"jack" }, "2":{ "id":"2", "name":"john" } }'; $json = json_decode($son); $json = get_object_vars($json); //var_dump($json); var_dump($json['1']); // correct result var_dump($json[1]); // correct result

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)
8.3.60.0140.00416.49
8.3.50.0070.00716.05
8.3.40.0120.00318.45
8.3.30.0040.01118.77
8.3.20.0070.00020.24
8.3.10.0070.00021.85
8.3.00.0090.00017.66
8.2.180.0100.01016.38
8.2.170.0120.00822.96
8.2.160.0060.01220.47
8.2.150.0050.00325.66
8.2.140.0080.00024.66
8.2.130.0090.00020.35
8.2.120.0040.00426.35
8.2.110.0030.00720.91
8.2.100.0080.00318.16
8.2.90.0000.00818.28
8.2.80.0000.00817.97
8.2.70.0000.00817.80
8.2.60.0080.00017.93
8.2.50.0060.00318.10
8.2.40.0000.00822.36
8.2.30.0030.00521.03
8.2.20.0000.00718.12
8.2.10.0040.00417.98
8.2.00.0030.00518.04
8.1.280.0000.01525.92
8.1.270.0040.00423.79
8.1.260.0070.00026.35
8.1.250.0050.00328.09
8.1.240.0040.00422.00
8.1.230.0070.00422.73
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0100.00017.23
8.1.190.0030.00517.23
8.1.180.0040.00418.10
8.1.170.0000.00818.49
8.1.160.0070.00019.01
8.1.150.0030.00620.64
8.1.140.0050.00219.47
8.1.130.0030.00318.83
8.1.120.0040.00417.41
8.1.110.0070.00017.27
8.1.100.0000.00717.39
8.1.90.0060.00617.27
8.1.80.0000.00817.46
8.1.70.0030.00317.30
8.1.60.0080.00017.46
8.1.50.0070.00017.40
8.1.40.0040.00417.38
8.1.30.0050.00217.64
8.1.20.0030.00617.61
8.1.10.0070.00417.46
8.1.00.0000.00817.43
8.0.300.0070.00019.56
8.0.290.0080.00016.63
8.0.280.0000.00718.39
8.0.270.0030.00317.24
8.0.260.0000.00616.82
8.0.250.0000.00716.77
8.0.240.0020.00516.79
8.0.230.0040.00416.89
8.0.220.0030.00316.86
8.0.210.0070.00016.82
8.0.200.0000.00616.78
8.0.190.0060.00616.89
8.0.180.0040.00416.88
8.0.170.0030.00316.73
8.0.160.0040.00416.93
8.0.150.0040.00416.68
8.0.140.0000.00816.67
8.0.130.0000.00513.23
8.0.120.0000.00816.78
8.0.110.0050.00316.66
8.0.100.0040.00416.89
8.0.90.0020.00516.61
8.0.80.0060.01216.82
8.0.70.0000.00816.83
8.0.60.0040.00416.84
8.0.50.0050.00316.86
8.0.30.0140.00617.10
8.0.20.0130.00617.40
8.0.10.0000.00717.02
8.0.00.0180.00316.79
7.4.330.0050.00015.55
7.4.320.0030.00316.34
7.4.300.0040.00416.39
7.4.290.0070.00016.39
7.4.280.0000.00816.58
7.4.270.0000.00716.55
7.4.260.0030.00313.25
7.4.250.0030.00316.44
7.4.240.0070.00016.46
7.4.230.0000.00716.35
7.4.220.0060.01216.65
7.4.210.0050.01016.43
7.4.200.0030.00516.58
7.4.160.0090.00716.30
7.4.150.0130.00517.40
7.4.140.0070.01617.86
7.4.130.0100.01016.48
7.4.120.0090.01316.43
7.4.110.0140.00716.47
7.4.100.0150.00916.65
7.4.90.0090.01216.55
7.4.80.0060.01119.39
7.4.70.0000.01716.48
7.4.60.0100.00616.31
7.4.50.0030.00616.33
7.4.40.0130.01016.29
7.4.30.0140.00816.30
7.4.00.0030.01314.82
7.3.330.0020.00213.00
7.3.320.0060.00013.04
7.3.310.0070.00016.29
7.3.300.0030.00316.18
7.3.290.0030.00316.23
7.3.280.0070.01116.19
7.3.270.0120.00917.40
7.3.260.0120.00616.34
7.3.250.0080.01316.13
7.3.240.0050.01216.19
7.3.230.0190.00016.40
7.3.210.0080.00816.16
7.3.200.0050.01116.64
7.3.190.0100.01116.21
7.3.180.0160.00016.56
7.3.170.0060.01016.24
7.3.160.0030.01216.41
7.2.330.0140.00516.78
7.2.320.0120.00616.28
7.2.310.0090.00916.35
7.2.300.0090.00816.44
7.2.290.0110.00516.73
7.2.60.0030.01016.83
7.1.200.0030.00715.59
7.1.100.0050.00518.34
7.1.70.1930.00315.22
7.1.60.0330.01733.11
7.1.50.0370.02032.75
7.1.40.2470.02032.62
7.1.30.0200.02032.37
7.1.20.0200.01732.60
7.1.10.0330.01714.98
7.1.00.0030.01314.77
7.0.200.0170.00014.52
7.0.190.2230.01014.96
7.0.180.0130.00714.23
7.0.170.0070.01014.35
7.0.160.1800.01314.47
7.0.150.0130.00014.25
7.0.140.1430.01314.45
7.0.130.1300.00714.51
7.0.120.0070.01014.70
7.0.110.0600.01714.30
7.0.100.0070.01314.33
7.0.90.0070.01014.27
7.0.80.1430.00714.34
7.0.70.0070.01014.43
7.0.60.1130.01314.22
7.0.50.1130.01714.53
7.0.40.1030.01314.57
7.0.30.1170.01714.48
7.0.20.0030.01714.50
7.0.10.0070.01314.38
7.0.00.0000.01714.46

preferences:
35.61 ms | 400 KiB | 5 Q