3v4l.org

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

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)
8.3.60.0070.00718.43
8.3.50.0130.00721.15
8.3.40.0060.00918.50
8.3.30.0090.00619.10
8.3.20.0000.00920.33
8.3.10.0040.00421.80
8.3.00.0040.00422.43
8.2.180.0180.00018.30
8.2.170.0140.00722.96
8.2.160.0140.00019.21
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0040.00419.54
8.2.110.0130.00622.07
8.2.100.0060.00619.64
8.2.90.0090.00019.26
8.2.80.0040.00417.97
8.2.70.0030.00617.61
8.2.60.0040.00418.04
8.2.50.0090.00018.07
8.2.40.0040.00417.91
8.2.30.0030.00618.16
8.2.20.0000.00917.73
8.2.10.0000.00817.62
8.2.00.0060.00317.78
8.1.280.0110.01125.92
8.1.270.0060.00320.23
8.1.260.0060.00326.35
8.1.250.0090.00928.09
8.1.240.0000.01123.96
8.1.230.0050.00519.15
8.1.220.0050.00317.74
8.1.210.0080.00018.77
8.1.200.0030.00617.10
8.1.190.0000.00717.29
8.1.180.0000.00818.51
8.1.170.0030.00518.39
8.1.160.0000.00722.05
8.1.150.0050.00218.49
8.1.140.0040.00417.39
8.1.130.0030.00317.87
8.1.120.0000.00817.44
8.1.110.0080.00017.28
8.1.100.0000.00717.38
8.1.90.0000.00717.44
8.1.80.0070.00017.35
8.1.70.0000.00817.41
8.1.60.0030.00717.59
8.1.50.0000.00717.51
8.1.40.0040.00417.38
8.1.30.0000.00817.63
8.1.20.0040.00417.51
8.1.10.0000.00817.41
8.1.00.0080.00017.45
8.0.300.0040.00418.77
8.0.290.0000.00716.93
8.0.280.0080.00018.38
8.0.270.0070.00017.18
8.0.260.0030.00316.88
8.0.250.0070.00016.89
8.0.240.0030.00616.97
8.0.230.0070.00016.90
8.0.220.0070.00016.90
8.0.210.0040.00416.88
8.0.200.0020.00516.95
8.0.190.0090.00016.91
8.0.180.0000.00816.83
8.0.170.0000.00816.86
8.0.160.0000.00716.84
8.0.150.0040.00416.91
8.0.140.0050.00216.87
8.0.130.0050.00013.32
8.0.120.0050.00316.81
8.0.110.0000.00716.91
8.0.100.0050.00316.95
8.0.90.0030.00316.72
8.0.80.0100.01116.84
8.0.70.0030.00516.87
8.0.60.0040.00416.66
8.0.50.0000.00716.91
8.0.30.0120.01017.04
8.0.20.0090.01017.40
8.0.10.0020.00517.07
8.0.00.0080.00916.89
7.4.330.0000.00616.83
7.4.320.0000.00616.64
7.4.300.0040.00416.43
7.4.290.0000.00816.59
7.4.280.0040.00416.63
7.4.270.0030.00316.42
7.4.260.0040.00416.47
7.4.250.0040.00416.57
7.4.240.0070.00016.46
7.4.230.0030.00316.65
7.4.220.0090.00916.46
7.4.210.0070.00916.50
7.4.200.0000.00816.52
7.4.190.0040.00416.76
7.4.160.0000.02016.36
7.4.150.0180.00017.40
7.4.140.0160.00517.86
7.4.130.0120.00716.62
7.4.120.0100.00916.45
7.4.110.0060.01216.26
7.4.100.0090.00916.58
7.4.90.0030.02016.50
7.4.80.0100.01419.39
7.4.70.0100.00616.54
7.4.60.0130.00716.37
7.4.50.0000.00416.48
7.4.40.0090.00322.77
7.4.30.0100.00716.57
7.4.00.0040.00715.01
7.3.330.0000.00513.13
7.3.320.0030.00313.24
7.3.310.0030.00316.41
7.3.300.0000.00716.20
7.3.290.0100.01016.25
7.3.280.0040.01316.31
7.3.270.0090.00917.40
7.3.260.0060.01216.23
7.3.250.0090.00816.39
7.3.240.0100.01316.48
7.3.230.0140.01016.39
7.3.210.0080.01016.37
7.3.200.0080.00819.39
7.3.190.0110.00816.35
7.3.180.0140.00916.18
7.3.170.0110.00516.59
7.3.160.0170.00016.48
7.3.120.0030.01414.80
7.2.330.0120.00816.30
7.2.320.0030.01816.33
7.2.310.0140.00416.63
7.2.300.0120.00616.48
7.2.290.0080.00816.68
7.2.60.0040.01116.75
7.2.00.0060.00919.55
7.1.200.0000.01415.73
7.1.100.0040.01118.25
7.1.70.0040.00417.01
7.1.60.0030.02019.82
7.1.50.0070.01716.79
7.1.00.0000.07722.37
7.0.200.0100.00016.83
7.0.140.0000.08021.94
7.0.60.0070.08319.79
7.0.50.0030.08017.80
7.0.40.0070.07020.19
7.0.30.0370.07320.10
7.0.20.0230.04719.99
7.0.10.0330.07720.00
7.0.00.0100.06320.17
5.6.280.0100.06720.81
5.6.210.0070.07320.66
5.6.200.0070.05018.08
5.6.190.0030.04320.41
5.6.180.3270.04020.48
5.6.170.0330.06720.62
5.6.160.0030.08720.34
5.6.150.0170.06718.18
5.6.140.0030.07718.20
5.6.130.0100.08018.16
5.6.120.0070.07321.01
5.6.110.0230.06320.95
5.6.100.0070.08320.96
5.6.90.0130.07720.92
5.6.80.0100.04720.28
5.6.70.0170.06020.34
5.5.350.0300.04320.40
5.5.340.0030.05018.02
5.5.330.0030.08720.44
5.5.320.0230.05020.27
5.5.310.0170.08720.20
5.5.300.0100.05017.95
5.5.290.0030.08017.98
5.5.280.0100.04020.73
5.5.270.0130.06320.67
5.5.260.0030.04020.95
5.5.250.0070.03720.47
5.5.240.0100.08020.28
5.4.450.1700.04719.12
5.4.440.1630.05019.57
5.4.430.1900.04719.43
5.4.420.1770.04319.39
5.4.410.1170.04719.44
5.4.400.0030.06719.16
5.4.390.0100.07319.06
5.4.380.0870.07019.09
5.4.370.1370.05319.08
5.4.360.1170.04319.13
5.4.350.1500.04718.88
5.4.340.1730.04319.13
5.4.320.1530.04018.92
5.4.310.1770.04019.16
5.4.300.1770.03719.08
5.4.290.1700.04318.93
5.4.280.1700.04318.77
5.4.270.1600.04719.13
5.4.260.0030.04719.21
5.4.250.0030.06719.21
5.4.240.0600.05318.88
5.4.230.1470.04018.73
5.4.220.1530.03018.73
5.4.210.1700.04019.12
5.4.200.1730.03718.93
5.4.190.1700.03719.20
5.4.180.1630.04319.24
5.4.170.1500.03719.23
5.4.160.1870.04019.22
5.4.150.1730.04719.05
5.4.140.1630.03716.16
5.4.130.1130.05016.25
5.4.120.0070.04716.28
5.4.110.0030.03716.44
5.4.100.0700.03316.45
5.4.90.1770.04016.47
5.4.80.1770.04016.39
5.4.70.1700.03716.20
5.4.60.1770.04016.16
5.4.50.1600.03316.47
5.4.40.1630.03716.36
5.4.30.1870.04716.28
5.4.20.1670.02716.38
5.4.10.1630.04016.31
5.4.00.1600.04015.77
5.3.290.0930.03714.60
5.3.280.0000.04014.45
5.3.270.0000.07714.48
5.3.260.1000.04314.65
5.3.250.1570.04014.56
5.3.240.1770.04314.70
5.3.230.1830.04014.62
5.3.220.1730.03314.52
5.3.210.1800.04014.41
5.3.200.1530.04014.52
5.3.190.1570.04014.51
5.3.180.1630.03314.39
5.3.170.1630.04014.42
5.3.160.1630.03314.47
5.3.150.1630.03314.43
5.3.140.1600.03714.50
5.3.130.1600.04314.38
5.3.120.1600.03714.59
5.3.110.1570.03714.41
5.3.100.0430.03714.13
5.3.90.0000.03714.07
5.3.80.0130.03014.11
5.3.70.0470.04713.81
5.3.60.1570.04013.95
5.3.50.1670.02714.04
5.3.40.1600.04013.84
5.3.30.1870.04713.74
5.3.20.1730.03713.54
5.3.10.1730.03713.50
5.3.00.1770.04013.50
5.2.170.1400.03311.02
5.2.160.1500.03711.19
5.2.150.1270.03311.04
5.2.140.1370.03011.22
5.2.130.1430.03711.04
5.2.120.1630.03710.95
5.2.110.1430.02711.15
5.2.100.1470.02711.04
5.2.90.1230.03310.94
5.2.80.1230.03310.95
5.2.70.1700.03711.04
5.2.60.1370.03710.98
5.2.50.1400.03011.08
5.2.40.1130.03010.93
5.2.30.0030.03010.91
5.2.20.0030.03710.80
5.2.10.0070.03311.02
5.2.00.0000.06310.68
5.1.60.0670.0279.96
5.1.50.1100.0279.88
5.1.40.1270.02310.07
5.1.30.0970.03010.30
5.1.20.1000.02310.36
5.1.10.1100.0279.99
5.1.00.1170.03310.22
5.0.50.0530.0278.64
5.0.40.0600.0308.31
5.0.30.0530.0338.30
5.0.20.0600.0338.13
5.0.10.0630.0308.14
5.0.00.0530.0378.08
4.4.90.0570.0277.85
4.4.80.0470.0137.85
4.4.70.0570.0237.85
4.4.60.0670.0207.85
4.4.50.0470.0177.85
4.4.40.0500.0307.85
4.4.30.0470.0137.85
4.4.20.0430.0177.85
4.4.10.0430.0177.85
4.4.00.0600.0437.85
4.3.110.0470.0137.85
4.3.100.0500.0137.85
4.3.90.0470.0137.85
4.3.80.0600.0337.85
4.3.70.0500.0207.85
4.3.60.0430.0207.85
4.3.50.0500.0207.85
4.3.40.0430.0237.85
4.3.30.0230.0207.85
4.3.20.0230.0137.85
4.3.10.0230.0207.85
4.3.00.0330.0307.85

preferences:
51.58 ms | 401 KiB | 5 Q