3v4l.org

run code in 300+ PHP versions simultaneously
<?php $json = <<<JSON {"general":{ "round-corner":"0", "border-stroke":"2", "background-color":"#ffffff" } } JSON; $obj = json_decode($json); $keyName = "round-corner"; var_dump($obj->general->{'round-corner'}); var_dump($obj->general->$keyName);

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)
8.3.60.0150.00616.50
8.3.50.0150.00821.93
8.3.40.0110.00418.72
8.3.30.0080.00819.11
8.3.20.0040.00420.33
8.3.10.0030.00523.56
8.3.00.0080.00019.26
8.2.180.0150.00318.16
8.2.170.0100.00722.96
8.2.160.0130.00020.21
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0110.00720.75
8.2.110.0030.00622.07
8.2.100.0060.00619.36
8.2.90.0060.00319.22
8.2.80.0030.00517.97
8.2.70.0050.00517.50
8.2.60.0060.00317.68
8.2.50.0040.00418.07
8.2.40.0040.00419.89
8.2.30.0000.00818.18
8.2.20.0040.00417.67
8.2.10.0040.00418.00
8.2.00.0070.00017.66
8.1.280.0090.00925.92
8.1.270.0000.00923.86
8.1.260.0080.00026.35
8.1.250.0030.00628.09
8.1.240.0090.00023.96
8.1.230.0110.00019.04
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0030.00617.22
8.1.190.0030.00517.25
8.1.180.0080.00318.10
8.1.170.0080.00018.45
8.1.160.0040.00421.93
8.1.150.0040.00418.52
8.1.140.0030.00717.45
8.1.130.0050.00217.78
8.1.120.0070.00017.52
8.1.110.0030.00617.36
8.1.100.0030.00317.44
8.1.90.0000.00717.47
8.1.80.0000.00717.48
8.1.70.0000.00717.38
8.1.60.0060.00617.63
8.1.50.0000.00817.42
8.1.40.0070.00017.52
8.1.30.0060.00617.63
8.1.20.0040.00417.55
8.1.10.0000.00817.56
8.1.00.0040.00417.52
8.0.300.0070.00018.77
8.0.290.0080.00017.15
8.0.280.0000.00718.45
8.0.270.0070.00017.26
8.0.260.0050.00217.25
8.0.250.0000.00716.96
8.0.240.0030.00317.03
8.0.230.0000.00716.92
8.0.220.0030.00517.02
8.0.210.0000.00717.00
8.0.200.0000.00616.91
8.0.190.0000.00817.05
8.0.180.0000.00717.00
8.0.170.0000.00717.02
8.0.160.0040.00416.81
8.0.150.0000.00716.98
8.0.140.0000.00716.88
8.0.130.0000.00813.48
8.0.120.0080.00016.93
8.0.110.0000.00817.02
8.0.100.0000.00817.02
8.0.90.0040.00416.82
8.0.80.0090.00617.02
8.0.70.0070.00016.89
8.0.60.0040.00416.74
8.0.50.0040.00316.91
8.0.30.0110.00917.13
8.0.20.0090.01117.40
8.0.10.0000.00817.10
8.0.00.0050.01216.99
7.4.330.0030.00315.00
7.4.320.0030.00316.52
7.4.300.0050.00316.49
7.4.290.0090.00016.56
7.4.280.0040.00416.46
7.4.270.0070.00016.50
7.4.260.0000.00716.57
7.4.250.0000.00716.50
7.4.240.0030.00316.54
7.4.230.0000.00716.39
7.4.220.0070.01016.57
7.4.210.0050.01016.64
7.4.200.0070.00016.60
7.4.190.0030.00316.47
7.4.160.0050.01016.37
7.4.150.0220.00317.40
7.4.140.0200.01517.86
7.4.130.0080.00916.51
7.4.120.0080.01016.51
7.4.110.0070.01016.66
7.4.100.0120.00616.39
7.4.90.0060.01216.41
7.4.80.0070.01119.39
7.4.70.0140.00416.60
7.4.60.0110.00516.62
7.4.50.0040.00416.42
7.4.40.0100.00716.52
7.4.30.0090.00816.34
7.4.00.0090.00315.14
7.3.330.0000.00613.11
7.3.320.0000.00513.21
7.3.310.0040.00416.09
7.3.300.0000.00616.31
7.3.290.0030.01216.32
7.3.280.0120.00816.26
7.3.270.0120.00617.40
7.3.260.0050.01116.58
7.3.250.0110.00616.48
7.3.240.0070.01016.44
7.3.230.0120.00816.39
7.3.210.0100.00716.54
7.3.200.0090.00919.39
7.3.190.0190.00316.50
7.3.180.0110.00416.54
7.3.170.0140.00316.43
7.3.160.0040.01616.36
7.3.120.0090.00615.05
7.3.10.0000.01416.33
7.3.00.0100.00316.64
7.2.330.0070.01416.58
7.2.320.0100.00716.66
7.2.310.0120.01216.35
7.2.300.0100.00716.41
7.2.290.0030.01716.29
7.2.130.0000.01416.60
7.2.120.0030.00916.20
7.2.110.0100.00616.45
7.2.100.0040.00816.43
7.2.90.0040.00716.45
7.2.80.0030.00916.19
7.2.70.0080.00316.52
7.2.60.0060.00616.55
7.2.50.0090.00316.64
7.2.40.0000.01416.64
7.2.30.0030.01016.62
7.2.20.0030.01016.74
7.2.10.0090.00016.72
7.2.00.0090.00316.48
7.1.250.0060.00615.30
7.1.70.0000.00917.22
7.1.60.0180.00719.46
7.1.50.0110.00716.88
7.1.00.0030.07322.31
7.0.200.0000.00716.49
7.0.140.0030.07322.09
7.0.60.0170.05319.93
7.0.50.0070.07317.79
7.0.40.0000.05720.24
7.0.30.0170.04320.20
7.0.20.0230.03720.33
7.0.10.0070.06020.24
7.0.00.0100.08720.12
5.6.280.0030.07321.07
5.6.210.0100.08020.72
5.6.200.0100.06718.20
5.6.190.0030.09020.77
5.6.180.0270.08020.49
5.6.170.0230.03720.43
5.6.160.0130.07720.44
5.6.150.0070.04018.23
5.6.140.0170.07018.10
5.6.130.0000.08318.23
5.6.120.0070.05320.96
5.6.110.0070.07020.96
5.6.100.0130.07721.00
5.6.90.0070.06321.03
5.6.80.0130.07720.37
5.6.70.3870.03720.39
5.5.350.0030.03320.41
5.5.340.0070.05717.96
5.5.330.0170.07720.07
5.5.320.0330.06320.30
5.5.310.0270.07720.12
5.5.300.0130.07318.01
5.5.290.0070.08018.02
5.5.280.0000.04320.95
5.5.270.0130.07720.76
5.5.260.0070.09320.86
5.5.250.0100.05720.77
5.5.240.0230.07720.26
5.4.450.0530.05319.52
5.4.440.0770.06319.43
5.4.430.1000.04019.22
5.4.420.0600.00019.50
5.4.410.0130.06018.88
5.4.400.0230.05018.73
5.4.390.0200.05018.46
5.4.380.0230.05718.67
5.4.370.0170.03018.46
5.4.360.0070.04318.68
5.4.350.0080.03211.97
5.4.340.0050.03911.97
5.4.320.0080.03312.46
5.4.310.0060.05312.45
5.4.300.0080.03812.45
5.4.290.0060.04112.45
5.4.280.0090.04212.35
5.4.270.0050.05312.35
5.4.260.0100.04012.35
5.4.250.0120.04812.35
5.4.240.0100.04512.35
5.4.230.0100.03612.34
5.4.220.0110.05112.34
5.4.210.0080.04812.34
5.4.200.0110.04812.34
5.4.190.0090.03712.34
5.4.180.0060.04812.34
5.4.170.0090.04612.35
5.4.160.0070.05012.34
5.4.150.0050.04112.34
5.4.140.0050.04012.03
5.4.130.0080.04312.02
5.4.120.0080.05211.97
5.4.110.0050.04711.96
5.4.100.0100.03911.96
5.4.90.0120.04911.97
5.4.80.0090.04711.96
5.4.70.0120.05711.96
5.4.60.0100.04011.96
5.4.50.0100.04111.96
5.4.40.0040.04311.96
5.4.30.0090.05011.95
5.4.20.0050.04511.95
5.4.10.0100.03811.95
5.4.00.0050.06211.45
5.3.290.0060.04812.80
5.3.280.0100.04612.71
5.3.270.0100.05412.73
5.3.260.0060.04412.72
5.3.250.0040.04312.72
5.3.240.0090.03612.72
5.3.230.0120.03912.71
5.3.220.0100.03612.68
5.3.210.0090.05312.68
5.3.200.0140.03812.68
5.3.190.0100.04512.68
5.3.180.0100.05412.68
5.3.170.0150.04912.66
5.3.160.0170.04312.67
5.3.150.0150.04312.68
5.3.140.0070.04212.66
5.3.130.0070.04412.66
5.3.120.0080.05112.66
5.3.110.0090.05512.66
5.3.100.0090.04912.12
5.3.90.0120.04512.09
5.3.80.0050.04912.07
5.3.70.0080.04012.08
5.3.60.0080.03912.06
5.3.50.0120.03512.00
5.3.40.0080.04412.00
5.3.30.0080.03711.96
5.3.20.0060.03811.72
5.3.10.0060.04011.69
5.3.00.0070.05511.68
5.2.170.0050.0349.18
5.2.160.0030.0389.17
5.2.150.0090.0349.18
5.2.140.0090.0309.17
5.2.130.0080.0359.13
5.2.120.0070.0299.14
5.2.110.0040.0339.14
5.2.100.0060.0329.14
5.2.90.0050.0329.14
5.2.80.0060.0339.14
5.2.70.0190.0329.13
5.2.60.0060.0369.09
5.2.50.0080.0319.06
5.2.40.0050.0359.03
5.2.30.0040.0459.01
5.2.20.0100.0629.00
5.2.10.0090.0798.92
5.2.00.0050.0438.78
5.1.60.0080.0278.07
5.1.50.0060.0298.06
5.1.40.0070.0398.05
5.1.30.0070.0348.39
5.1.20.0060.0448.42
5.1.10.0090.0388.14
5.1.00.0090.0468.14
5.0.50.0050.0356.64
5.0.40.0160.0546.49
5.0.30.0070.0896.30
5.0.20.0090.0556.28
5.0.10.0030.0336.25
5.0.00.0030.0366.25
4.4.90.0030.0244.78
4.4.80.0050.0244.76
4.4.70.0030.0224.75
4.4.60.0030.0174.75
4.4.50.0040.0214.77
4.4.40.0030.0554.71
4.4.30.0050.0374.75
4.4.20.0090.0304.84
4.4.10.0080.0194.85
4.4.00.0070.0384.76
4.3.110.0030.0274.67
4.3.100.0040.0254.66
4.3.90.0080.0294.63
4.3.80.0070.0494.58
4.3.70.0020.0234.63
4.3.60.0020.0214.63
4.3.50.0070.0284.63
4.3.40.0030.0264.54
4.3.30.0000.0203.30
4.3.20.0030.0173.27
4.3.10.0020.0213.22
4.3.00.0100.0236.76

preferences:
57.41 ms | 401 KiB | 5 Q