3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = json_decode('{"3":{"friend":45,"all":100},"2":{"friend":30,"all":50},"1":{"friend":25,"all":25}}'); $b = (array) $a; $n = '3'; var_dump($b); var_dump($b[$n]);

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)
8.3.60.0150.00716.38
8.3.50.0120.00921.94
8.3.40.0090.00918.80
8.3.30.0070.00718.96
8.3.20.0000.00720.16
8.3.10.0040.00423.66
8.3.00.0040.00720.46
8.2.180.0180.00416.75
8.2.170.0140.00022.96
8.2.160.0130.00020.39
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0160.00326.16
8.2.120.0100.00722.31
8.2.110.0060.00322.07
8.2.100.0110.00017.72
8.2.90.0000.00819.14
8.2.80.0000.00817.97
8.2.70.0000.00817.61
8.2.60.0030.00718.05
8.2.50.0000.00818.07
8.2.40.0060.00318.22
8.2.30.0040.00418.01
8.2.20.0000.00717.70
8.2.10.0040.00417.75
8.2.00.0040.00417.66
8.1.280.0140.00725.92
8.1.270.0040.00423.96
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0090.00023.71
8.1.230.0000.01119.00
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0100.00017.35
8.1.190.0040.00417.41
8.1.180.0090.00018.10
8.1.170.0040.00818.39
8.1.160.0030.00321.93
8.1.150.0040.00418.44
8.1.140.0040.00417.31
8.1.130.0030.00317.92
8.1.120.0000.00817.32
8.1.110.0040.00417.23
8.1.100.0040.00717.43
8.1.90.0050.00317.29
8.1.80.0000.00717.46
8.1.70.0040.00417.29
8.1.60.0000.00917.48
8.1.50.0040.00417.42
8.1.40.0030.00617.43
8.1.30.0080.00017.60
8.1.20.0040.00417.68
8.1.10.0000.00817.51
8.1.00.0000.00817.34
8.0.300.0040.00418.77
8.0.290.0040.00417.04
8.0.280.0000.00718.28
8.0.270.0030.00317.18
8.0.260.0030.00316.68
8.0.250.0030.00316.78
8.0.240.0000.00716.85
8.0.230.0000.00716.84
8.0.220.0030.00516.73
8.0.210.0030.00316.74
8.0.200.0030.00316.87
8.0.190.0000.00716.79
8.0.180.0000.00716.87
8.0.170.0000.00816.77
8.0.160.0060.00316.89
8.0.150.0040.00316.84
8.0.140.0060.00316.64
8.0.130.0000.00613.21
8.0.120.0040.00416.60
8.0.110.0040.00416.71
8.0.100.0040.00416.80
8.0.90.0040.00416.64
8.0.80.0070.00716.88
8.0.70.0050.00216.84
8.0.60.0090.00016.91
8.0.50.0030.00516.69
8.0.30.0120.00916.94
8.0.20.0080.01217.40
8.0.10.0070.00016.72
8.0.00.0110.00916.78
7.4.330.0000.00515.08
7.4.320.0000.00616.39
7.4.300.0030.00316.61
7.4.290.0070.00016.47
7.4.280.0000.00616.39
7.4.270.0000.00616.52
7.4.260.0030.00316.37
7.4.250.0000.00816.61
7.4.240.0050.00216.59
7.4.230.0030.00316.67
7.4.220.0130.00616.52
7.4.210.0110.00716.57
7.4.200.0030.00516.49
7.4.190.0030.00316.60
7.4.160.0160.00316.55
7.4.150.0000.01717.40
7.4.140.0070.01017.86
7.4.130.0090.01116.40
7.4.120.0140.00516.49
7.4.110.0130.00316.18
7.4.100.0070.01116.39
7.4.90.0090.00916.52
7.4.80.0100.01416.32
7.4.70.0040.01216.44
7.4.60.0060.01216.38
7.4.50.0030.00616.47
7.4.40.0030.00922.77
7.4.30.0120.00616.48
7.4.00.0030.01314.77
7.3.330.0060.00013.18
7.3.320.0000.00613.17
7.3.310.0000.00716.29
7.3.300.0000.00716.12
7.3.290.0100.01016.25
7.3.280.0060.01016.27
7.3.270.0150.00617.40
7.3.260.0100.00716.22
7.3.250.0090.01216.39
7.3.240.0160.00716.57
7.3.230.0160.00016.39
7.3.210.0080.01116.26
7.3.200.0070.01119.39
7.3.190.0140.00316.42
7.3.180.0070.01016.42
7.3.170.0150.00016.27
7.3.160.0100.00716.36
7.3.120.0040.01214.92
7.3.00.0030.00916.84
7.2.330.0100.01016.50
7.2.320.0130.01016.21
7.2.310.0060.01416.78
7.2.300.0120.00816.22
7.2.290.0090.00616.78
7.2.130.0030.00616.87
7.2.120.0000.01216.72
7.2.110.0070.00616.88
7.2.100.0000.01116.92
7.2.90.0000.00816.79
7.2.80.0030.01316.91
7.2.70.0060.00616.94
7.2.60.0070.00716.89
7.2.50.0090.00316.82
7.2.40.0130.00316.86
7.2.30.0030.00616.87
7.2.20.0030.00616.69
7.2.10.0030.01016.80
7.2.00.0030.00916.68
7.1.250.0040.00715.68
7.1.240.0070.00415.81
7.1.230.0070.00315.89
7.1.220.0090.00315.70
7.1.210.0000.01215.78
7.1.200.0070.00415.66
7.1.190.0000.01115.92
7.1.180.0060.00915.86
7.1.170.0000.00815.60
7.1.160.0060.00615.64
7.1.150.0000.00715.62
7.1.140.0060.00915.85
7.1.130.0040.00815.79
7.1.120.0000.01015.93
7.1.110.0040.00715.83
7.1.100.0070.00715.73
7.1.90.0000.01115.94
7.1.80.0000.01415.61
7.1.70.0030.00916.51
7.1.60.0070.01217.41
7.1.50.0090.00416.31
7.1.40.0100.00315.57
7.1.30.0070.00715.89
7.1.20.0100.00315.72
7.1.10.0090.00915.75
7.1.00.0030.04219.09
7.0.330.0030.00715.46
7.0.320.0000.01215.32
7.0.310.0040.00415.26
7.0.300.0050.00515.14
7.0.290.0060.00315.20
7.0.280.0040.00715.43
7.0.270.0040.00415.26
7.0.260.0060.00615.26
7.0.250.0100.00315.52
7.0.240.0040.00715.28
7.0.230.0070.00315.45
7.0.220.0000.01015.19
7.0.210.0060.00315.43
7.0.200.0050.00315.91
7.0.190.0080.00415.19
7.0.180.0040.00415.36
7.0.170.0000.00715.52
7.0.160.0000.00915.16
7.0.150.0030.01015.50
7.0.140.0050.02618.80
7.0.130.0070.00715.21
7.0.120.0030.01015.51
7.0.110.0030.00815.43
7.0.100.0000.01115.38
7.0.90.0030.00615.29
7.0.80.0070.00315.56
7.0.70.0040.00415.27
7.0.60.0030.04717.61
7.0.50.0050.02916.69
7.0.40.0080.03016.71
7.0.30.0250.04016.85
7.0.20.0190.04016.76
7.0.10.0160.02916.76
7.0.00.0070.02416.84
5.6.380.0110.00414.44
5.6.370.0090.00314.50
5.6.360.0040.00814.35
5.6.350.0060.00614.26
5.6.340.0040.00814.14
5.6.330.0070.00314.50
5.6.320.0070.00714.21
5.6.310.0000.00914.47
5.6.300.0030.00714.45
5.6.290.0060.00614.39
5.6.280.0050.03817.64
5.6.270.0000.01114.41
5.6.260.0070.00314.54
5.6.250.0000.01014.58
5.6.240.0060.00914.29
5.6.230.0040.00714.26
5.6.220.0110.00014.43
5.6.210.0080.03017.50
5.6.200.0090.03716.15
5.6.190.0050.04517.49
5.6.180.0130.03117.33
5.6.170.0170.04117.30
5.6.160.0090.01917.32
5.6.150.0030.02516.21
5.6.140.0080.04216.27
5.6.130.0030.03316.26
5.6.120.0090.04417.65
5.6.110.0020.04317.56
5.6.100.0050.04717.76
5.6.90.0050.04017.55
5.6.80.0070.04017.36
5.6.70.2240.02117.25
5.6.60.0030.00714.41
5.6.50.0000.01214.18
5.6.40.0030.00714.16
5.6.30.0060.00614.17
5.6.20.0000.01414.20
5.6.10.0040.00414.07
5.6.00.0060.00914.05
5.5.380.0040.00411.05
5.5.370.0000.00910.94
5.5.360.0060.00611.00
5.5.350.0100.04115.59
5.5.340.0050.04314.46
5.5.330.0000.03815.73
5.5.320.0230.03215.63
5.5.310.0230.03215.71
5.5.300.0030.02214.60
5.5.290.0070.04314.44
5.5.280.0050.03415.77
5.5.270.0030.03916.03
5.5.260.0050.02815.86
5.5.250.0090.03515.75
5.5.240.1720.01915.48
5.5.230.0040.00410.90
5.5.220.0000.00510.95
5.5.210.0040.00811.00
5.5.200.0080.00310.90
5.5.190.0050.00311.10
5.5.180.0030.00310.97
5.5.170.0060.00310.97
5.5.160.0030.00310.93
5.5.150.0030.00910.90
5.5.140.0060.00610.90
5.5.130.0000.01011.04
5.5.120.0000.00810.90
5.5.110.0070.00011.16
5.5.100.0000.01210.90
5.5.90.0030.00511.07
5.5.80.0030.00611.13
5.5.70.0030.00310.90
5.5.60.0000.01010.90
5.5.50.0070.00010.90
5.5.40.0040.00810.92
5.5.30.0070.00410.90
5.5.20.0060.00011.11
5.5.10.0030.00710.98
5.5.00.0080.00010.90
5.4.450.0250.02315.24
5.4.440.0580.01815.20
5.4.430.0330.02615.15
5.4.420.0180.02015.14
5.4.410.0690.01815.11
5.4.400.0410.01515.01
5.4.390.0510.02314.89
5.4.380.0280.02514.84
5.4.370.0190.02714.68
5.4.360.0220.02714.84
5.4.350.0170.03414.79
5.4.340.0150.03214.71
5.4.330.0030.00610.90
5.4.320.0050.02411.68
5.4.310.0020.02711.68
5.4.300.0060.02311.68
5.4.290.0050.02411.75
5.4.280.0050.02511.63
5.4.270.0040.02211.62
5.4.260.0050.02011.63
5.4.250.0030.02911.62
5.4.240.0040.02811.62
5.4.230.0070.02011.62
5.4.220.0040.02111.62
5.4.210.0040.02111.64
5.4.200.0040.02011.62
5.4.190.0030.02411.62
5.4.180.0020.02411.61
5.4.170.0040.02111.62
5.4.160.0090.02111.62
5.4.150.0020.02211.61
5.4.140.0030.02511.53
5.4.130.0040.02311.52
5.4.120.0040.02111.56
5.4.110.0090.02311.43
5.4.100.0040.02111.49
5.4.90.0020.02311.43
5.4.80.0040.02011.43
5.4.70.0040.01911.43
5.4.60.0030.02311.43
5.4.50.0060.01811.47
5.4.40.0080.01811.42
5.4.30.0030.02111.47
5.4.20.0040.01911.46
5.4.10.0040.02011.45
5.4.00.0010.02311.17
5.3.290.0030.02811.85
5.3.280.0050.02111.80
5.3.270.0030.02211.81
5.3.260.0030.02411.81
5.3.250.0040.02111.81
5.3.240.0030.02211.81
5.3.230.0060.02011.80
5.3.220.0030.02311.79
5.3.210.0030.02211.79
5.3.200.0030.02711.79
5.3.190.0090.01911.79
5.3.180.0050.02411.79
5.3.170.0040.02311.78
5.3.160.0050.02011.79
5.3.150.0050.02011.79
5.3.140.0060.02211.78
5.3.130.0060.02011.78
5.3.120.0040.02111.78
5.3.110.0050.02411.78
5.3.100.0050.02011.51
5.3.90.0020.02111.49
5.3.80.0050.02011.49
5.3.70.0060.01811.49
5.3.60.0070.01711.48
5.3.50.0070.01711.45
5.3.40.0050.02011.45
5.3.30.0060.02311.43
5.3.20.0050.01911.31
5.3.10.0060.01811.30
5.3.00.0050.02211.29
5.2.170.0020.01910.04
5.2.160.0060.01510.04
5.2.150.0040.02310.04
5.2.140.0040.02110.04
5.2.130.0040.02110.02
5.2.120.0020.02110.02
5.2.110.0060.01610.02
5.2.100.0060.01310.02
5.2.90.0040.01610.02
5.2.80.0050.01610.02
5.2.70.0070.01810.02
5.2.60.0050.0179.99
5.2.50.0050.0179.98
5.2.40.0060.0149.97
5.2.30.0030.0199.95
5.2.20.0040.0199.95
5.2.10.0010.0209.91
5.2.00.0040.0179.84
5.1.60.0020.0159.48
5.1.50.0040.0139.48
5.1.40.0060.0129.47
5.1.30.0060.0129.64
5.1.20.0020.0189.66
5.1.10.0040.0139.52
5.1.00.0050.0169.52
5.0.50.0020.0168.76
5.0.40.0020.0138.69
5.0.30.0010.0198.60
5.0.20.0030.0128.58
5.0.10.0010.0138.57
5.0.00.0040.0168.57
4.4.90.0050.0097.84
4.4.80.0040.0107.83
4.4.70.0010.0107.83
4.4.60.0030.0087.82
4.4.50.0020.0097.83
4.4.40.0020.0147.80
4.4.30.0040.0077.83
4.4.20.0030.0097.87
4.4.10.0030.0077.87
4.4.00.0040.0127.83
4.3.110.0020.0107.78
4.3.100.0020.0107.78
4.3.90.0020.0107.77
4.3.80.0050.0147.74
4.3.70.0010.0107.76
4.3.60.0020.0127.76
4.3.50.0010.0127.76
4.3.40.0020.0177.72
4.3.30.0020.0117.09
4.3.20.0030.0127.08
4.3.10.0030.0107.06
4.3.00.0170.00712.02

preferences:
44.65 ms | 401 KiB | 5 Q