3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = (array)(json_decode('{"4":"Taaaaa"}')); $key = "4"; var_dump($key, $array, $array[(string)$key]);

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)
8.3.60.0110.00718.43
8.3.50.0130.00616.38
8.3.40.0110.01118.85
8.3.30.0070.01418.62
8.3.20.0040.00418.97
8.3.10.0030.00521.65
8.3.00.0000.00819.66
8.2.180.0110.00418.39
8.2.170.0110.00722.96
8.2.160.0000.01320.46
8.2.150.0080.00025.66
8.2.140.0040.00424.66
8.2.130.0050.00321.11
8.2.120.0050.00226.35
8.2.110.0060.00321.18
8.2.100.0040.00718.22
8.2.90.0030.00519.21
8.2.80.0000.00817.97
8.2.70.0040.00417.50
8.2.60.0040.00418.04
8.2.50.0000.00918.10
8.2.40.0000.00920.42
8.2.30.0030.00620.91
8.2.20.0000.00817.99
8.2.10.0040.00418.10
8.2.00.0000.00717.66
8.1.280.0140.00425.92
8.1.270.0100.00023.89
8.1.260.0070.00026.35
8.1.250.0070.00728.09
8.1.240.0100.00021.19
8.1.230.0050.00520.32
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0030.00617.35
8.1.190.0040.00417.23
8.1.180.0000.00718.10
8.1.170.0050.00318.43
8.1.160.0040.00418.71
8.1.150.0050.00220.17
8.1.140.0050.00219.57
8.1.130.0000.01019.06
8.1.120.0000.00717.30
8.1.110.0060.00317.38
8.1.100.0000.00817.38
8.1.90.0050.00317.48
8.1.80.0000.00717.46
8.1.70.0070.00017.33
8.1.60.0000.00817.56
8.1.50.0040.00417.48
8.1.40.0030.00617.47
8.1.30.0050.00317.54
8.1.20.0050.00217.63
8.1.10.0000.00717.59
8.1.00.0040.00417.38
8.0.300.0030.00518.77
8.0.290.0000.00716.63
8.0.280.0000.00718.30
8.0.270.0070.00017.04
8.0.260.0030.00317.17
8.0.250.0030.00316.86
8.0.240.0040.00416.77
8.0.230.0040.00416.81
8.0.220.0040.00416.84
8.0.210.0030.00316.80
8.0.200.0040.00416.74
8.0.190.0070.00316.84
8.0.180.0030.00316.84
8.0.170.0040.00416.73
8.0.160.0000.00816.68
8.0.150.0000.00716.65
8.0.140.0040.00416.68
8.0.130.0050.00013.18
8.0.120.0040.00416.74
8.0.110.0050.00216.76
8.0.100.0040.00416.73
8.0.90.0040.00416.79
8.0.80.0030.01316.78
8.0.70.0000.00716.83
8.0.60.0050.00216.78
8.0.50.0030.00516.89
8.0.30.0140.00517.06
8.0.20.0090.01117.40
8.0.10.0000.00716.96
8.0.00.0090.00916.65
7.4.330.0050.00015.55
7.4.320.0030.00316.43
7.4.300.0060.00016.50
7.4.290.0000.00716.61
7.4.280.0030.00516.34
7.4.270.0080.00016.36
7.4.260.0060.00316.54
7.4.250.0030.00316.36
7.4.240.0050.00216.56
7.4.230.0000.00716.43
7.4.220.0160.00316.55
7.4.210.0000.01316.63
7.4.200.0000.00716.59
7.4.160.0090.00716.39
7.4.150.0040.01417.40
7.4.140.0110.00917.86
7.4.130.0090.00816.53
7.4.120.0100.00916.48
7.4.110.0170.00316.42
7.4.100.0130.00416.27
7.4.90.0100.00716.31
7.4.80.0060.00919.39
7.4.70.0070.01116.57
7.4.60.0080.00816.41
7.4.50.0060.00616.23
7.4.40.0030.01516.57
7.4.30.0140.00316.53
7.4.10.0060.01216.57
7.4.00.0070.01015.62
7.3.330.0000.00513.24
7.3.320.0050.00013.16
7.3.310.0040.00416.16
7.3.300.0060.00016.33
7.3.290.0080.00616.28
7.3.280.0090.01216.28
7.3.270.0150.00917.40
7.3.260.0080.01216.31
7.3.250.0110.00616.45
7.3.240.0050.01116.26
7.3.230.0150.00616.39
7.3.210.0030.01216.35
7.3.200.0070.01116.29
7.3.190.0110.00816.36
7.3.180.0130.00716.43
7.3.170.0080.00816.61
7.3.160.0140.00316.39
7.3.130.0100.00716.26
7.3.120.0120.00616.46
7.3.110.0070.00716.34
7.3.100.0140.00016.19
7.3.90.0000.01116.33
7.3.80.0070.01016.41
7.3.70.0070.00716.46
7.3.60.0030.00616.40
7.3.50.0030.00916.39
7.3.40.0030.00716.23
7.3.30.0110.00016.18
7.3.20.0040.00718.34
7.3.10.0060.00917.37
7.3.00.0030.00817.38
7.2.330.0060.01116.48
7.2.320.0080.01216.44
7.2.310.0060.01816.63
7.2.300.0120.00916.58
7.2.290.0110.00616.51
7.2.260.0020.01616.39
7.2.250.0100.01016.41
7.2.240.0060.01016.39
7.2.230.0090.00916.35
7.2.220.0120.00016.58
7.2.210.0070.00716.55
7.2.200.0070.01016.39
7.2.190.0000.01016.45
7.2.180.0100.00316.24
7.2.170.0030.01416.57
7.2.160.0060.00616.43
7.2.150.0030.01018.30
7.2.140.0060.00918.41
7.2.130.0060.00517.62
7.2.120.0070.00817.66
7.2.110.0100.00417.24
7.2.100.0080.00917.06
7.2.90.0110.00817.23
7.2.80.0130.00417.12
7.2.70.0130.00417.32
7.2.60.0090.01117.00
7.2.50.0060.00817.22
7.2.40.0120.00817.44
7.2.30.0120.00617.26
7.2.20.0100.01117.26
7.2.10.0080.00617.33
7.2.00.0070.00917.75
7.1.330.0030.01017.39
7.1.320.0060.00617.32
7.1.310.0040.00817.49
7.1.300.0060.00917.38
7.1.290.0000.01217.15
7.1.280.0070.01017.29
7.1.270.0030.00917.30
7.1.260.0030.01317.34
7.1.250.0030.00716.54
7.1.240.0070.00717.50
7.1.230.0040.01216.54
7.1.220.0120.00216.56
7.1.210.0130.00816.46
7.1.200.0090.00516.35
7.1.190.0170.00216.48
7.1.180.0060.01116.46
7.1.170.0150.00916.68
7.1.160.0090.00616.33
7.1.150.0130.00416.35
7.1.140.0090.00816.53
7.1.130.0160.00816.63
7.1.120.0140.00616.63
7.1.110.0050.01216.62
7.1.100.0080.00716.39
7.1.90.0300.00616.64
7.1.80.0150.00516.52
7.1.70.0080.00916.73
7.1.60.0110.00516.87
7.1.50.0120.01022.77
7.1.40.0180.00516.67
7.1.30.0080.00816.71
7.1.20.0130.00616.49
7.1.10.0140.00416.40
7.1.00.0060.02518.45
7.0.330.0040.00816.89
7.0.320.0030.01316.88
7.0.310.0140.00616.13
7.0.300.0130.00716.25
7.0.290.0030.01416.20
7.0.280.0070.00616.24
7.0.270.0040.01116.17
7.0.260.0150.00516.16
7.0.250.0140.00216.22
7.0.240.0130.00816.09
7.0.230.0120.00516.22
7.0.220.0060.00716.04
7.0.210.0150.00516.07
7.0.200.0080.00916.36
7.0.190.0100.00716.31
7.0.180.0110.00816.08
7.0.170.0060.00716.26
7.0.160.0120.00316.19
7.0.150.0130.00616.08
7.0.140.0160.02418.12
7.0.130.0100.02218.16
7.0.120.0050.02518.11
7.0.110.0070.02418.19
7.0.100.0100.02018.23
7.0.90.0100.02718.11
7.0.80.0090.02218.21
7.0.70.0120.02218.00
7.0.60.0100.02618.09
7.0.50.0080.02618.25
7.0.40.0110.01916.88
7.0.30.0130.02016.82
7.0.20.0140.02216.82
7.0.10.0080.02416.77
7.0.00.0070.02216.78
5.6.400.0100.00715.60
5.6.390.0070.00715.70
5.6.380.0140.00514.96
5.6.370.0100.00715.17
5.6.360.0060.00915.12
5.6.350.0090.00715.21
5.6.340.0050.01015.17
5.6.330.0100.00715.02
5.6.320.0100.00715.18
5.6.310.0060.00815.12
5.6.300.0080.00915.02
5.6.290.0090.02416.99
5.6.280.0070.02217.02
5.6.270.0050.02717.06
5.6.260.0090.02117.07
5.6.250.0090.02317.09
5.6.240.0060.02517.03
5.6.230.0060.02616.92
5.6.220.0100.02316.98
5.6.210.0090.02116.99
5.6.200.0120.01917.03
5.6.190.0050.02517.03
5.6.180.0090.02217.04
5.6.170.0110.02117.01
5.6.160.0030.02717.07
5.6.150.0040.02416.98
5.6.140.0090.02317.06
5.6.130.0080.02216.98
5.6.120.0110.02017.18
5.6.110.0090.02216.93
5.6.100.0080.02317.08
5.6.90.0100.02216.82
5.6.80.0050.02316.78
5.6.70.0080.02116.69
5.6.60.0080.02216.73
5.6.50.0060.02716.70
5.6.40.0060.03216.80
5.6.30.0060.02416.55
5.6.20.0070.02116.83
5.6.10.0090.02116.68
5.6.00.0060.02316.66

preferences:
69.78 ms | 401 KiB | 5 Q