3v4l.org

run code in 300+ PHP versions simultaneously
<?php $json = <<<EOT [ { "measure":"Walking","record":"steps","latestres":"6870","datet":"2022-08-31" },{ "measure":"","record":"kilograms","latestres":"117","datet":"2022-09-12" },{ "measure":"","record":"","latestres":null,"datet":"2022-09-12" },{ "measure":"Walking","record":"steps","latestres":"6840","datet":"2022-09-12" },{ "measure":"Bodyweight","record":"kilograms","latestres":"92","datet":"2022-09-12" },{ "measure":"Benchpress","record":"kilograms","latestres":"90","datet":"2022-09-12" } ] EOT; $decoded = json_decode($json, true); echo getNthItemFromArray($decoded[0], 2); function getNthItemFromArray(array $array, int $idx) { return $array[array_keys($array)[$idx]]; }

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)
8.4.130.0130.00718.55
8.4.120.0090.00817.72
8.4.110.0060.00619.71
8.4.100.0090.01018.00
8.4.90.0130.00720.39
8.4.80.0030.00519.12
8.4.70.0140.00517.81
8.4.60.0110.00918.70
8.4.50.0120.00917.79
8.4.40.0090.00919.58
8.4.30.0130.00618.72
8.4.20.0060.01317.93
8.4.10.0060.00322.01
8.3.260.0130.00616.46
8.3.250.0130.00616.60
8.3.240.0070.00516.60
8.3.230.0110.00516.67
8.3.220.0050.00318.98
8.3.210.0110.00718.83
8.3.200.0050.00318.39
8.3.190.0040.00417.04
8.3.180.0150.00416.73
8.3.170.0070.01017.43
8.3.160.0180.00018.38
8.3.150.0070.01017.13
8.3.140.0070.00720.75
8.3.130.0030.00718.35
8.3.120.0060.00320.61
8.3.110.0090.00018.57
8.3.100.0060.00316.62
8.3.90.0040.00426.77
8.3.80.0060.00316.63
8.3.70.0210.00016.63
8.3.60.0090.00616.50
8.3.50.0170.00320.15
8.3.40.0170.00320.29
8.3.30.0110.00318.63
8.3.20.0000.00724.18
8.3.10.0060.00324.66
8.3.00.0050.00326.16
8.2.290.0090.00816.71
8.2.280.0070.00818.48
8.2.270.0100.00716.43
8.2.260.0030.00619.13
8.2.250.0050.00318.61
8.2.240.0000.00918.86
8.2.230.0040.00420.94
8.2.220.0060.00324.06
8.2.210.0000.00826.77
8.2.200.0060.00316.50
8.2.190.0070.00716.58
8.2.180.0060.01225.92
8.2.170.0040.01119.04
8.2.160.0080.00622.96
8.2.150.0040.00425.66
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0070.00026.16
8.2.110.0030.00720.88
8.2.100.0090.00317.91
8.2.90.0040.00417.63
8.2.80.0040.00418.78
8.2.70.0090.00017.75
8.2.60.0040.00417.63
8.2.50.0050.00317.98
8.2.40.0080.00020.07
8.2.30.0000.00718.01
8.2.20.0040.00419.23
8.2.10.0040.00418.13
8.2.00.0030.00319.23
8.1.330.0060.00415.95
8.1.320.0110.01015.94
8.1.310.0000.00816.68
8.1.300.0030.00618.11
8.1.290.0040.00730.84
8.1.280.0180.00325.92
8.1.270.0080.00024.66
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0000.00923.82
8.1.230.0120.00021.04
8.1.220.0000.00818.70
8.1.210.0040.00418.77
8.1.200.0080.00017.23
8.1.190.0060.00317.23
8.1.180.0080.00018.10
8.1.170.0040.00417.62
8.1.160.0000.00718.88
8.1.150.0030.00518.47
8.1.140.0070.00017.44
8.1.130.0000.00719.07
8.1.120.0040.00417.46
8.1.110.0000.00817.41
8.1.100.0140.00517.31
8.1.90.0150.00617.34
8.1.80.0090.00917.43
8.1.70.0150.00417.37
8.1.60.0140.00717.55
8.1.50.0170.00317.54
8.1.40.0180.00417.51
8.1.30.0130.00717.53
8.1.20.0190.00317.59
8.1.10.0170.00417.51
8.1.00.0180.00317.32
8.0.300.0050.00218.77
8.0.290.0020.00516.75
8.0.280.0000.00718.44
8.0.270.0070.00016.80
8.0.260.0000.00818.32
8.0.250.0000.00717.02
8.0.240.0030.00316.89
8.0.230.0130.00516.89
8.0.220.0090.00916.67
8.0.210.0130.00716.85
8.0.200.0120.00816.91
8.0.190.0080.00816.77
8.0.180.0130.00316.91
8.0.170.0160.00016.78
8.0.160.0180.00416.89
8.0.150.0040.01216.72
8.0.140.0140.00216.77
8.0.130.0120.00616.82
8.0.120.0130.00516.93
8.0.110.0140.00316.94
8.0.100.0110.00816.83
8.0.90.0140.00716.68
8.0.80.0160.00316.94
8.0.70.0130.00516.80
8.0.60.0110.00816.70
8.0.50.0120.00516.84
8.0.30.0110.00716.77
8.0.20.0140.00416.84
8.0.10.0090.00917.03
7.4.330.0030.00315.55
7.4.320.0030.00316.52
7.4.300.0170.00316.49
7.4.290.0070.01116.58
7.4.280.0120.00616.51
7.4.270.0060.01116.60
7.4.260.0140.00516.46
7.4.250.0110.00516.54
7.4.240.0110.00516.44
7.4.230.0080.00816.48
7.4.220.0110.00416.38
7.4.210.0060.00316.47
7.4.200.0090.00016.60
7.4.190.0100.00316.63
7.4.180.0040.01216.62
7.4.160.0130.00016.46
7.4.150.0090.00516.52
7.4.140.0080.00816.46
7.4.130.0120.00316.34
7.4.120.0070.00716.48
7.4.110.0090.00616.30
7.4.100.0120.00316.51
7.4.90.0150.00016.46
7.4.80.0070.00916.47
7.4.70.0120.00316.47
7.4.60.0130.00216.33
7.4.50.0100.00516.39
7.4.40.0080.00816.32
7.4.30.0130.00316.36
7.4.20.0100.00516.46
7.4.10.0070.00716.32
7.4.00.0100.00316.47

preferences:
29.15 ms | 403 KiB | 5 Q