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)
8.3.40.0060.00818.79
8.3.30.0120.00419.01
8.3.20.0080.00020.17
8.3.10.0030.00521.92
8.3.00.0050.00322.16
8.2.170.0070.00722.96
8.2.160.0040.01119.04
8.2.150.0030.00524.18
8.2.140.0080.00024.66
8.2.130.0060.00326.16
8.2.120.0050.00319.78
8.2.110.0080.00022.26
8.2.100.0060.00719.33
8.2.90.0080.00019.05
8.2.80.0040.00419.46
8.2.70.0100.00017.75
8.2.60.0000.00817.92
8.2.50.0040.00418.07
8.2.40.0000.00818.03
8.2.30.0040.00418.10
8.2.20.0020.00717.58
8.2.10.0050.00217.80
8.2.00.0030.00617.60
8.1.270.0080.00020.40
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0080.00023.85
8.1.230.0060.00619.22
8.1.220.0060.00317.78
8.1.210.0040.00418.77
8.1.200.0060.00317.22
8.1.190.0000.00817.40
8.1.180.0000.00818.60
8.1.170.0030.00618.47
8.1.160.0000.00722.13
8.1.150.0080.00018.52
8.1.140.0000.00717.39
8.1.130.0070.00017.81
8.1.120.0000.00717.32
8.1.110.0000.00817.45
8.1.100.0040.00417.26
8.1.90.0050.00217.32
8.1.80.0000.00717.40
8.1.70.0000.00817.46
8.1.60.0000.00817.57
8.1.50.0000.00717.43
8.1.40.0040.00417.39
8.1.30.0080.00017.54
8.1.20.0000.00817.54
8.1.10.0080.00017.52
8.1.00.0040.00417.53
8.0.300.0000.00718.77
8.0.290.0050.00217.02
8.0.280.0000.00818.29
8.0.270.0030.00617.24
8.0.260.0060.00016.75
8.0.250.0030.00316.88
8.0.240.0080.00016.86
8.0.230.0050.00316.84
8.0.220.0000.00716.90
8.0.210.0030.00316.89
8.0.200.0040.00416.84
8.0.190.0110.00016.90
8.0.180.0000.00716.90
8.0.170.0080.00016.79
8.0.160.0050.00316.82
8.0.150.0040.00416.71
8.0.140.0030.00516.84
8.0.130.0060.00013.34
8.0.120.0000.00816.73
8.0.110.0040.00416.84
8.0.100.0080.00016.85
8.0.90.0080.00016.74
8.0.80.0060.01216.89
8.0.70.0050.00316.79
8.0.60.0070.00016.93
8.0.50.0000.00716.95
8.0.30.0140.01017.14
8.0.20.0080.01117.40
8.0.10.0070.00016.95
8.0.00.0110.00616.61
7.4.330.0000.00415.00
7.4.320.0000.00616.61
7.4.300.0000.00616.58
7.4.290.0000.00716.59
7.4.280.0030.00316.46
7.4.270.0040.00416.48
7.4.260.0030.00616.47
7.4.250.0050.00216.51
7.4.240.0020.00516.50
7.4.230.0000.00716.47
7.4.220.0040.02116.54
7.4.210.0080.00816.56
7.4.200.0030.00316.33
7.4.190.0040.00416.37
7.4.160.0130.00516.64
7.4.150.0120.00617.40
7.4.140.0050.01317.86
7.4.130.0070.01116.38
7.4.120.0080.01116.45
7.4.110.0130.00616.35
7.4.100.0070.01416.54
7.4.90.0130.01316.41
7.4.80.0070.01719.39
7.4.70.0110.00716.63
7.4.60.0030.02116.51
7.4.50.0000.00516.50
7.4.40.0000.01822.77
7.4.30.0110.01216.54
7.4.00.0000.01314.88
7.3.330.0050.00013.36
7.3.320.0050.00013.08
7.3.310.0020.00516.43
7.3.300.0070.00016.25
7.3.290.0030.01016.32
7.3.280.0100.00516.32
7.3.270.0070.01017.40
7.3.260.0090.00916.50
7.3.250.0090.00916.50
7.3.240.0150.00716.35
7.3.230.0110.01116.51
7.3.210.0090.00916.39
7.3.200.0070.01019.39
7.3.190.0100.01016.21
7.3.180.0090.00616.35
7.3.170.0070.01016.45
7.3.160.0090.00616.54
7.3.120.0090.00614.88
7.2.330.0070.01116.77
7.2.320.0080.01316.76
7.2.310.0060.01216.44
7.2.300.0060.01816.79
7.2.290.0040.01316.41
7.2.60.0070.00716.81
7.2.00.0080.00619.53
7.1.200.0030.01015.96
7.1.100.0030.00818.36
7.1.70.0000.01017.17
7.1.60.0040.01919.82
7.1.50.0040.01116.93
7.1.00.0000.07022.51
7.0.200.0030.00616.74
7.0.140.0030.07322.00
7.0.60.0200.07020.07
7.0.50.0070.08017.80
7.0.40.0030.07320.09
7.0.30.0370.06320.17
7.0.20.0400.07320.18
7.0.10.0370.07020.02
7.0.00.0100.07320.30
5.6.280.0070.07021.11
5.6.210.0130.07020.64
5.6.200.0030.04018.23
5.6.190.0030.04320.45
5.6.180.3030.04720.77
5.6.170.0230.07320.38
5.6.160.0030.04320.65
5.6.150.0070.07718.12
5.6.140.0030.07318.15
5.6.130.0030.05018.18
5.6.120.0000.06720.96
5.6.110.0070.08321.00
5.6.100.0130.07720.96
5.6.90.0070.08721.11
5.6.80.0370.04720.50
5.6.70.0330.07020.25
5.5.350.0270.08020.29
5.5.340.0030.08317.91
5.5.330.0030.05720.56
5.5.320.0170.07020.24
5.5.310.0300.05020.20
5.5.300.0130.07717.96
5.5.290.0170.06318.02
5.5.280.0070.08720.68
5.5.270.0030.06720.75
5.5.260.0070.03720.78
5.5.250.0070.03720.70
5.5.240.0070.08320.14
5.4.450.0670.05019.23
5.4.440.0270.06319.61
5.4.430.1170.07319.53
5.4.420.0430.07319.63
5.4.410.1170.05719.26
5.4.400.0170.04718.53
5.4.390.1070.05318.49
5.4.380.0530.07018.58
5.4.370.0130.05018.59
5.4.360.0230.06018.49
5.4.350.0130.05318.59
5.4.340.0130.06318.53
5.4.320.0060.04112.46
5.4.310.0060.03812.46
5.4.300.0070.03412.46
5.4.290.0050.03912.46
5.4.280.0040.03712.36
5.4.270.0050.04012.36
5.4.260.0070.03512.35
5.4.250.0130.07718.65
5.4.240.0230.05018.92
5.4.230.0200.05718.93
5.4.220.0070.07018.82
5.4.210.0100.07318.99
5.4.200.0270.05718.93
5.4.190.0100.08018.79
5.4.180.0100.05718.93
5.4.170.0170.06018.97
5.4.160.0300.05018.69
5.4.150.0030.06718.82
5.4.140.0100.07316.49
5.4.130.0170.05716.36
5.4.120.0030.07316.22
5.4.110.0070.06016.26
5.4.100.0100.05716.21
5.4.90.0030.05716.26
5.4.80.0200.04716.25
5.4.70.0070.07316.44
5.4.60.0130.05316.41
5.4.50.0030.06716.32
5.4.40.0170.04716.29
5.4.30.0130.05316.39
5.4.20.0070.04716.23
5.4.10.0130.05316.47
5.4.00.0130.04715.86
5.3.290.0040.04112.80
5.3.280.0100.05714.51
5.3.270.0170.07014.63
5.3.260.0100.08014.61
5.3.250.0130.06314.70
5.3.240.0170.05714.49
5.3.230.0070.06714.61
5.3.220.0170.04714.48
5.3.210.0130.05314.45
5.3.200.0130.05314.59
5.3.190.0100.06314.48
5.3.180.0170.05714.58
5.3.170.0100.05714.56
5.3.160.0030.06014.72
5.3.150.0200.04714.60
5.3.140.0130.05714.58
5.3.130.0170.06314.25
5.3.120.0070.05714.55
5.3.110.0170.04714.27
5.3.100.0200.04713.91
5.3.90.0130.05013.86
5.3.80.0030.05313.93
5.3.70.0070.05714.01
5.3.60.0230.06314.04
5.3.50.0070.05713.79
5.3.40.0030.05713.79
5.3.30.0170.04713.96
5.3.20.0170.04013.39
5.3.10.0070.05013.42
5.3.00.0130.06013.55
5.2.170.0000.05311.16
5.2.160.0100.04310.97
5.2.150.0000.05311.07
5.2.140.0070.06310.98
5.2.130.0100.05011.19
5.2.120.0170.04711.00
5.2.110.0170.04311.21
5.2.100.0070.05011.09
5.2.90.0170.03311.11
5.2.80.0070.05011.24
5.2.70.0070.06011.11
5.2.60.0100.04011.16
5.2.50.0070.05310.97
5.2.40.0070.05311.14
5.2.30.0100.03710.89
5.2.20.0070.04310.89
5.2.10.0070.04310.74
5.2.00.0100.04310.79
5.1.60.0070.04010.23
5.1.50.0100.04710.08
5.1.40.0070.04010.03
5.1.30.0030.04010.30
5.1.20.0100.04010.18
5.1.10.0100.0439.97
5.1.00.0100.03710.21
5.0.50.0030.0408.45
5.0.40.0100.0338.35
5.0.30.0070.0578.45
5.0.20.0070.0238.13
5.0.10.0070.0408.23
5.0.00.0070.0478.24
4.4.90.0100.0207.52
4.4.80.0100.0177.52
4.4.70.0030.0307.52
4.4.60.0070.0277.52
4.4.50.0130.0137.52
4.4.40.0030.0377.52
4.4.30.0100.0237.52
4.4.20.0000.0277.52
4.4.10.0030.0307.52
4.4.00.0070.0407.52
4.3.110.0000.0337.52
4.3.100.0000.0237.52
4.3.90.0100.0137.52
4.3.80.0000.0337.52
4.3.70.0030.0307.52
4.3.60.0070.0237.52
4.3.50.0070.0177.52
4.3.40.0030.0377.52
4.3.30.0000.0337.52
4.3.20.0100.0207.52
4.3.10.0000.0237.52
4.3.00.0100.0277.18

preferences:
39.64 ms | 400 KiB | 5 Q