3v4l.org

run code in 300+ PHP versions simultaneously
<?php $ar = [ 0 => ['details' => '{"E":{"id": 3}}'], 1 => ['details' => '{"V":{"id": 8}}'], 2 => ['details' => '{"F":{"id": 5}}'], 3 => ['details' => '{"D":{"id": 1}}'], ]; $ar = array_map(function ($value) { return array_values(json_decode($value['details'], true))[0]['id']; }, $ar); print_r($ar);

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)
8.4.130.0120.00717.89
8.4.120.0110.00920.66
8.4.110.0120.00918.81
8.4.100.0140.00517.57
8.4.90.0140.00722.63
8.4.80.0050.00417.64
8.4.70.0030.00519.65
8.4.60.0110.00918.83
8.4.50.0170.00422.43
8.4.40.0070.01419.36
8.4.30.0120.00819.29
8.4.20.0070.01417.61
8.4.10.0060.00617.84
8.3.260.0120.00716.45
8.3.250.0070.01218.89
8.3.240.0090.00716.61
8.3.230.0130.00616.34
8.3.220.0080.00217.17
8.3.210.0100.00916.40
8.3.200.0060.00316.43
8.3.190.0060.00417.29
8.3.180.0120.00918.46
8.3.170.0120.00617.29
8.3.160.0110.00718.24
8.3.150.0030.01216.77
8.3.140.0150.00617.28
8.3.130.0000.00816.52
8.3.120.0060.00319.04
8.3.110.0060.00320.94
8.3.100.0070.00324.06
8.3.90.0040.00426.77
8.3.80.0210.00726.55
8.3.70.0270.00726.06
8.3.60.0230.00726.74
8.3.50.0110.00625.95
8.3.40.0130.00526.79
8.3.30.0190.00426.81
8.3.20.0180.00527.35
8.3.10.0160.00627.79
8.3.00.0200.00528.06
8.2.290.0050.00520.60
8.2.280.0100.00818.54
8.2.270.0150.00317.14
8.2.260.0050.00319.05
8.2.250.0040.00416.50
8.2.240.0000.00818.73
8.2.230.0000.00822.58
8.2.220.0070.00737.54
8.2.210.0060.00326.77
8.2.200.0200.00226.65
8.2.190.0160.00726.08
8.2.180.0170.00826.06
8.2.170.0200.00428.21
8.2.160.0210.00727.03
8.2.150.0170.00728.62
8.2.140.0170.00528.78
8.2.130.0140.00927.38
8.2.120.0180.00129.34
8.2.110.0120.00727.57
8.2.100.0140.00526.42
8.2.90.0120.00426.98
8.2.80.0110.00526.55
8.2.70.0160.00426.43
8.2.60.0160.00726.43
8.2.50.0220.00227.03
8.2.40.0160.00528.01
8.2.30.0110.00727.00
8.2.20.0160.00826.56
8.2.10.0180.00626.62
8.2.00.0090.00926.63
8.1.330.0140.00421.94
8.1.320.0130.00716.33
8.1.310.0100.00318.60
8.1.300.0000.00917.99
8.1.290.0170.00730.84
8.1.280.0190.00629.20
8.1.270.0220.00328.47
8.1.260.0180.00529.34
8.1.250.0180.00429.92
8.1.240.0220.00228.06
8.1.230.0180.00727.55
8.1.220.0160.00826.47
8.1.210.0200.00326.81
8.1.200.0180.00426.34
8.1.190.0120.00926.36
8.1.180.0180.00426.59
8.1.170.0130.00826.73
8.1.160.0130.00726.84
8.1.150.0160.00527.29
8.1.140.0210.00127.09
8.1.130.0170.00526.84
8.1.120.0160.00526.35
8.1.110.0150.00826.38
8.1.100.0180.00426.38
8.1.90.0150.00726.34
8.1.80.0180.00326.39
8.1.70.0150.00626.34
8.1.60.0150.00826.38
8.1.50.0240.00026.41
8.1.40.0200.00526.42
8.1.30.0190.00626.44
8.1.20.0170.00626.41
8.1.10.0170.00726.36
8.1.00.0180.00626.33
8.0.300.0160.00527.19
8.0.290.0220.00226.10
8.0.280.0180.00326.66
8.0.270.0160.00526.14
8.0.260.0140.00326.87
8.0.250.0080.00726.17
8.0.240.0140.00226.17
8.0.230.0180.00226.20
8.0.220.0150.00726.17
8.0.210.0140.00826.15
8.0.200.0200.00226.22
8.0.190.0150.00726.18
8.0.180.0170.00226.16
8.0.170.0150.00626.21
8.0.160.0130.00826.19
8.0.150.0140.00726.15
8.0.140.0140.00626.16
8.0.130.0150.00424.99
8.0.120.0160.00326.15
8.0.110.0140.00826.20
8.0.100.0180.00526.11
8.0.90.0160.00726.20
8.0.80.0130.00626.16
8.0.70.0110.00426.15
8.0.60.0130.00326.21
8.0.50.0100.00526.13
8.0.30.0110.00723.93
8.0.20.0130.00721.88
8.0.10.0100.00626.19
8.0.00.0120.00523.71
7.4.330.0110.00525.74
7.4.320.0140.00726.11
7.4.300.0160.00626.10
7.4.290.0180.00426.06
7.4.280.0110.00526.06
7.4.270.0110.00526.04
7.4.260.0110.00426.04
7.4.250.0120.00326.06
7.4.240.0090.00526.11
7.4.230.0090.00426.12
7.4.220.0130.00626.06
7.4.210.0120.00426.11
7.4.200.0090.00425.99
7.4.190.0140.00330.84
7.4.180.0130.00330.84
7.4.160.0090.00723.71
7.4.150.0120.00426.36
7.4.140.0120.00623.05
7.4.130.0110.00726.10
7.4.120.0100.00922.25
7.4.110.0130.00726.05
7.4.100.0150.01026.00
7.4.90.0130.00926.11
7.4.80.0130.00827.02
7.4.70.0130.00926.06
7.4.60.0110.00626.06
7.4.50.0110.00526.02
7.4.40.0120.00626.06
7.4.30.0090.00826.03
7.4.20.0110.00630.84
7.4.10.0160.00230.84
7.4.00.0090.00825.50
7.3.330.0110.00324.92
7.3.320.0080.00524.97
7.3.310.0100.00426.02
7.3.300.0120.00125.98
7.3.290.0100.00622.12
7.3.280.0100.00919.50
7.3.270.0110.00726.36
7.3.260.0100.00623.71
7.3.250.0110.00630.84
7.3.240.0140.00323.62
7.3.230.0130.00426.08
7.3.220.0170.00130.84
7.3.210.0110.00726.01
7.3.200.0120.00526.06
7.3.190.0120.00626.03
7.3.180.0120.00726.00
7.3.170.0130.00626.05
7.3.160.0130.00526.02
7.3.150.0170.00230.84
7.3.140.0140.00330.84
7.3.130.0150.00130.84
7.3.120.0100.00425.46
7.3.110.0110.00525.45
7.3.100.0100.00525.40
7.3.90.0100.00625.46
7.3.80.0080.00825.53
7.3.70.0120.00525.53
7.3.60.0120.00325.49
7.3.50.0120.00525.54
7.3.40.0140.00325.53
7.3.30.0110.00525.53
7.3.20.0140.00326.03
7.3.10.0090.00926.11
7.3.00.0090.00826.04
7.2.340.0140.00330.84
7.2.330.0150.00626.00
7.2.320.0170.00426.00
7.2.310.0170.00426.16
7.2.300.0130.00426.02
7.2.290.0150.00626.11
7.2.280.0180.00530.84
7.2.270.0170.00030.84
7.2.260.0120.00530.84
7.2.250.0110.00530.84
7.2.240.0130.00325.57
7.2.230.0110.00725.56
7.2.220.0150.00625.56
7.2.210.0130.00625.59
7.2.200.0140.00525.46
7.2.190.0110.00425.50
7.2.180.0150.00525.50
7.2.170.0100.00925.55
7.2.160.0190.00725.52
7.2.150.0180.00726.19
7.2.140.0150.00626.17
7.2.130.0120.00626.15
7.2.120.0160.00826.23
7.2.110.0160.00826.23
7.2.100.0140.00626.15
7.2.90.0150.00426.11
7.2.80.0130.00626.23
7.2.70.0100.00626.17
7.2.60.0130.00423.85
7.2.50.0120.00526.25
7.2.40.0130.00426.22
7.2.30.0100.00626.22
7.2.20.0160.00126.15
7.2.10.0100.00826.18
7.2.00.0070.00926.11
7.1.330.0100.00525.82
7.1.320.0100.00825.73
7.1.310.0090.00725.87
7.1.300.0090.00625.77
7.1.290.0100.00525.78
7.1.280.0080.00725.87
7.1.270.0080.00925.71
7.1.260.0150.00225.83
7.1.250.0140.00425.83
7.1.240.0160.00630.84
7.1.230.0130.00730.84
7.1.220.0200.00130.84
7.1.210.0130.00330.84
7.1.200.0070.00825.86
7.1.190.0150.00230.84
7.1.180.0120.00330.84
7.1.170.0140.00430.84
7.1.160.0110.00630.84
7.1.150.0110.00530.84
7.1.140.0130.00230.84
7.1.130.0120.00630.84
7.1.120.0140.00430.84
7.1.110.0100.00730.84
7.1.100.0060.00830.84
7.1.90.0120.00330.84
7.1.80.0130.00430.84
7.1.70.0100.00226.27
7.1.60.0090.00626.34
7.1.50.0830.00731.77
7.1.40.0470.00331.35
7.1.30.0650.00931.40
7.1.20.0650.00531.42
7.1.10.0350.00325.43
7.1.00.0310.00425.50
7.0.330.0140.00130.84
7.0.320.0140.00130.84
7.0.310.0120.00530.84
7.0.300.0130.00330.84
7.0.290.0050.01130.84
7.0.280.0170.00130.84
7.0.270.0110.00530.84
7.0.260.0150.00130.84
7.0.250.0140.00030.84
7.0.240.0140.00230.84
7.0.230.0060.00830.84
7.0.220.0150.00130.84
7.0.210.0140.00230.84
7.0.200.0160.00426.12
7.0.190.0490.00925.46
7.0.180.0360.00525.37
7.0.170.0620.00625.32
7.0.160.0620.00825.32
7.0.150.0300.00525.28
7.0.140.0440.00625.33
7.0.130.0310.00525.41
7.0.120.0340.00325.44
7.0.110.0290.00325.33
7.0.100.0270.00525.35
7.0.90.0320.00725.35
7.0.80.0340.00625.34
7.0.70.0310.00525.27
7.0.60.0330.00725.32
7.0.50.0370.00225.37
7.0.40.0360.00425.44
7.0.30.0400.00425.43
7.0.20.0400.00625.37
7.0.10.0320.00625.43
7.0.00.0450.00325.40
5.6.400.0170.00030.84
5.6.390.0100.00430.84
5.6.380.0120.00430.84
5.6.370.0110.00330.84
5.6.360.0130.00430.84
5.6.350.0110.00430.84
5.6.340.0110.01030.84
5.6.330.0140.00430.84
5.6.320.0170.00630.84
5.6.310.0120.00530.84
5.6.300.0070.00930.84
5.6.290.0180.00430.84
5.6.280.0140.00330.84
5.6.270.0140.00230.84
5.6.260.0120.00530.84
5.6.250.0140.00230.84
5.6.240.0130.00230.84
5.6.230.0140.00330.84
5.6.220.0110.00430.84
5.6.210.0160.00030.84
5.6.200.0120.00430.84
5.6.190.0140.00230.84
5.6.180.0090.00730.84
5.6.170.0110.00430.84
5.6.160.0180.00030.84
5.6.150.0090.00630.84
5.6.140.0130.00130.84
5.6.130.0100.00530.84
5.6.120.0120.00330.84
5.6.110.0070.00930.84
5.6.100.0160.00230.84
5.6.90.0110.00330.84
5.6.80.0080.00530.84
5.6.70.0120.00230.84
5.6.60.0130.00430.84
5.6.50.0120.00330.84
5.6.40.0120.00930.84
5.6.30.0130.01030.84
5.6.20.0220.00230.84
5.6.10.0140.00330.84
5.6.00.0150.00230.84

preferences:
83.29 ms | 403 KiB | 5 Q