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}}'); var_dump((array) $a); var_dump($a['3']['friend']);

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)
8.3.60.0150.00018.43
8.3.50.0070.00921.20
8.3.40.0070.00718.96
8.3.30.0000.01519.13
8.3.20.0050.00220.16
8.3.10.0040.00422.04
8.3.00.0000.00722.37
8.2.180.0070.00716.50
8.2.170.0110.00322.96
8.2.160.0140.00019.18
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0050.00226.16
8.2.120.0040.00419.66
8.2.110.0030.00620.84
8.2.100.0030.01017.54
8.2.90.0050.00319.00
8.2.80.0040.00418.03
8.2.70.0050.00317.50
8.2.60.0040.00417.93
8.2.50.0030.00618.07
8.2.40.0040.00418.22
8.2.30.0040.00418.05
8.2.20.0090.00017.59
8.2.10.0040.00417.83
8.2.00.0080.00017.73
8.1.280.0150.00625.92
8.1.270.0080.00018.50
8.1.260.0050.00326.35
8.1.250.0080.00028.09
8.1.240.0060.00620.56
8.1.230.0000.01120.99
8.1.220.0050.00318.77
8.1.210.0030.00718.85
8.1.200.0060.00317.23
8.1.190.0030.00617.40
8.1.180.0080.00018.10
8.1.170.0040.00418.66
8.1.160.0040.00422.13
8.1.150.0000.00718.55
8.1.140.0000.00717.42
8.1.130.0040.00417.25
8.1.120.0070.00017.44
8.1.110.0040.00417.25
8.1.100.0040.00417.44
8.1.90.0050.00317.29
8.1.80.0000.00717.40
8.1.70.0000.00717.33
8.1.60.0060.00617.64
8.1.50.0050.00317.36
8.1.40.0000.00817.48
8.1.30.0040.00417.59
8.1.20.0020.00517.55
8.1.10.0050.00317.56
8.1.00.0000.00717.55
8.0.300.0050.00320.09
8.0.290.0040.00417.18
8.0.280.0030.00518.43
8.0.270.0050.00317.23
8.0.260.0000.00616.72
8.0.250.0000.00716.84
8.0.240.0030.00616.88
8.0.230.0030.00316.97
8.0.220.0000.00716.79
8.0.210.0030.00316.76
8.0.200.0050.00316.95
8.0.190.0030.00616.93
8.0.180.0000.00716.91
8.0.170.0040.00416.94
8.0.160.0060.00316.89
8.0.150.0080.00016.75
8.0.140.0030.00516.93
8.0.130.0060.00013.30
8.0.120.0050.00316.75
8.0.110.0000.00716.84
8.0.100.0050.00316.67
8.0.90.0050.00316.90
8.0.80.0140.00716.86
8.0.70.0000.00716.91
8.0.60.0070.00016.74
8.0.50.0030.00516.94
8.0.30.0140.00817.35
8.0.20.0090.01017.40
8.0.10.0000.00716.98
8.0.00.0120.00716.64
7.4.330.0030.00315.00
7.4.320.0000.00616.58
7.4.300.0000.00616.64
7.4.290.0030.00616.45
7.4.280.0040.00416.48
7.4.270.0000.00716.39
7.4.260.0070.00016.60
7.4.250.0000.00716.56
7.4.240.0040.00316.47
7.4.230.0070.00016.60
7.4.220.0090.00916.57
7.4.210.0080.00816.57
7.4.200.0030.00316.67
7.4.190.0080.00016.44
7.4.160.0090.01216.54
7.4.150.0080.01617.40
7.4.140.0100.01217.86
7.4.130.0100.00816.56
7.4.120.0090.00916.42
7.4.110.0110.00916.40
7.4.100.0140.00416.38
7.4.90.0070.01016.66
7.4.80.0180.00019.39
7.4.70.0150.00216.61
7.4.60.0060.01316.46
7.4.50.0000.00516.63
7.4.40.0080.00222.77
7.4.30.0160.00016.32
7.4.00.0080.00815.11
7.3.330.0060.00013.14
7.3.320.0020.00213.25
7.3.310.0020.00516.27
7.3.300.0030.00316.42
7.3.290.0030.01216.29
7.3.280.0040.01116.31
7.3.270.0140.00317.40
7.3.260.0100.01016.36
7.3.250.0100.01016.46
7.3.240.0150.00916.36
7.3.230.0170.00016.39
7.3.210.0130.00816.30
7.3.200.0130.00319.39
7.3.190.0110.00716.44
7.3.180.0060.01116.37
7.3.170.0130.00316.33
7.3.160.0040.01216.25
7.3.120.0050.01114.92
7.3.110.0090.00914.80
7.3.100.0040.01114.50
7.3.90.0060.00314.71
7.3.80.0130.00314.64
7.3.70.0110.00014.81
7.3.60.0040.01214.68
7.3.50.0060.01014.62
7.3.40.0160.00014.83
7.3.30.0030.00914.59
7.3.20.0030.01216.45
7.3.10.0030.01016.36
7.3.00.0030.01016.73
7.2.330.0090.00916.69
7.2.320.0110.00816.58
7.2.310.0110.00616.79
7.2.300.0140.00316.59
7.2.290.0090.00616.72
7.2.250.0070.01115.06
7.2.240.0040.00815.02
7.2.230.0070.01014.91
7.2.220.0060.00615.18
7.2.210.0030.01015.15
7.2.200.0070.01015.18
7.2.190.0070.00714.68
7.2.180.0030.01315.23
7.2.170.0120.00315.01
7.2.60.0100.00716.53
7.2.00.0050.00519.15
7.1.330.0030.01015.94
7.1.320.0040.00815.86
7.1.310.0040.00815.86
7.1.300.0000.01515.77
7.1.290.0090.00615.80
7.1.280.0100.00715.59
7.1.270.0070.00715.97
7.1.260.0030.01015.77
7.1.200.0060.00515.89
7.1.70.0060.00617.19
7.1.60.0000.01917.25
7.1.50.0060.01617.02
7.1.00.0030.07322.47
7.0.200.0000.00816.78
7.0.140.0100.06722.09
7.0.60.0100.08720.03
7.0.50.0070.05017.88
7.0.40.0000.06319.85
7.0.30.0170.04320.02
7.0.20.0270.04020.12
7.0.10.0370.07020.33
7.0.00.0070.08720.27
5.6.280.0070.07020.90
5.6.210.0030.07320.70
5.6.200.0130.04018.22
5.6.190.0030.04720.33
5.6.180.4130.04720.45
5.6.170.0230.04320.50
5.6.160.0070.09020.48
5.6.150.0000.04718.18
5.6.140.0170.07018.07
5.6.130.0100.06318.11
5.6.120.0230.07021.00
5.6.110.0100.08321.04
5.6.100.0070.08321.00
5.6.90.0130.07321.09
5.6.80.0000.07720.39
5.6.70.0270.06720.36
5.5.350.0330.06320.39
5.5.340.0170.04318.02
5.5.330.0030.08320.43
5.5.320.0330.07020.20
5.5.310.0100.04720.34
5.5.300.0070.08018.00
5.5.290.0070.04017.91
5.5.280.0030.08320.68
5.5.270.0170.06020.63
5.5.260.0070.04020.71
5.5.250.0000.04720.65
5.5.240.0230.06020.28
5.4.450.0630.06319.55
5.4.440.0800.05019.63
5.4.430.0100.07019.30
5.4.420.0200.06319.16
5.4.410.0230.06319.54
5.4.400.1130.08018.77
5.4.390.1030.06018.78
5.4.380.0270.05718.63
5.4.370.0270.04318.68
5.4.360.0130.05018.71
5.4.350.0200.04718.68
5.4.340.0170.05018.53
5.4.320.0090.03912.46
5.4.310.0080.04112.45
5.4.300.0060.04312.46
5.4.290.0080.04512.45
5.4.280.0060.04112.35
5.4.270.0110.04112.36
5.4.260.0070.03712.36
5.4.250.0170.05318.94
5.4.240.0130.05018.92
5.4.230.0130.06719.02
5.4.220.0170.05718.89
5.4.210.0070.05318.88
5.4.200.0130.07019.03
5.4.190.0070.07318.70
5.4.180.0030.05318.93
5.4.170.0070.06018.89
5.4.160.0000.07018.88
5.4.150.0130.06018.79
5.4.140.0100.06316.36
5.4.130.0200.04016.20
5.4.120.0170.05016.38
5.4.110.0130.06716.40
5.4.100.0070.05316.41
5.4.90.0170.04716.49
5.4.80.0270.05016.42
5.4.70.0070.05716.19
5.4.60.0100.06016.18
5.4.50.0100.06016.41
5.4.40.0000.05716.51
5.4.30.0000.06016.31
5.4.20.0200.05716.48
5.4.10.0070.07016.32
5.4.00.0170.04315.63
5.3.290.0070.04812.80
5.3.280.0070.07014.61
5.3.270.0070.06014.63
5.3.260.0030.06014.75
5.3.250.0170.04714.77
5.3.240.0070.07314.61
5.3.230.0070.06014.47
5.3.220.0100.05014.59
5.3.210.0070.05714.66
5.3.200.0070.06314.44
5.3.190.0100.05014.41
5.3.180.0100.04714.45
5.3.170.0100.07314.57
5.3.160.0030.07714.61
5.3.150.0170.04314.34
5.3.140.0130.05014.56
5.3.130.0000.06014.44
5.3.120.0030.05314.27
5.3.110.0070.07314.64
5.3.100.0070.06014.09
5.3.90.0170.05013.93
5.3.80.0030.06013.71
5.3.70.0070.05014.17
5.3.60.0170.05014.01
5.3.50.0130.04313.94
5.3.40.0070.07013.80
5.3.30.0170.05713.61
5.3.20.0030.06013.39
5.3.10.0070.06013.54
5.3.00.0070.05313.34
5.2.170.0070.04011.29
5.2.160.0070.04010.98
5.2.150.0100.04311.14
5.2.140.0100.05711.24
5.2.130.0030.04011.00
5.2.120.0030.04311.08
5.2.110.0070.05011.00
5.2.100.0070.04011.25
5.2.90.0100.05011.03
5.2.80.0100.05010.93
5.2.70.0070.04711.18
5.2.60.0030.04310.95
5.2.50.0030.05311.13
5.2.40.0130.04711.11
5.2.30.0000.04311.08
5.2.20.0070.04010.96
5.2.10.0100.03311.07
5.2.00.0100.03310.93
5.1.60.0070.03010.18
5.1.50.0000.03710.14
5.1.40.0100.02710.03
5.1.30.0030.03710.38
5.1.20.0000.04010.56
5.1.10.0030.0379.84
5.1.00.0030.03710.11
5.0.50.0000.0338.39
5.0.40.0030.0338.43
5.0.30.0000.0438.14
5.0.20.0000.0308.26
5.0.10.0070.0238.11
5.0.00.0070.0408.20
4.4.90.0030.0207.52
4.4.80.0000.0237.52
4.4.70.0000.0237.52
4.4.60.0030.0207.52
4.4.50.0000.0237.52
4.4.40.0100.0337.52
4.4.30.0070.0177.52
4.4.20.0030.0207.52
4.4.10.0000.0237.52
4.4.00.0030.0377.52
4.3.110.0030.0207.52
4.3.100.0100.0137.52
4.3.90.0000.0237.52
4.3.80.0130.0277.52
4.3.70.0070.0177.52
4.3.60.0130.0107.52
4.3.50.0000.0237.52
4.3.40.0030.0307.52
4.3.30.0030.0207.52
4.3.20.0000.0237.52
4.3.10.0000.0237.52
4.3.00.0070.0177.18

preferences:
41.34 ms | 401 KiB | 5 Q