3v4l.org

run code in 300+ PHP versions simultaneously
<?php print_r(json_decode('{asd: "\u0441\u0443\u043c\u043a\u0438 \u0448\u0430\u043d\u0435\u043b\u044c \u043e\u0440\u0438\u0433\u0438\u043d\u0430\u043b \u0444\u043e\u0442\u043e"}', 1));

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)
8.3.60.0040.01216.63
8.3.50.0200.00622.79
8.3.40.0110.00718.84
8.3.30.0040.01118.99
8.3.20.0040.00420.00
8.3.10.0040.00423.61
8.3.00.0000.00819.25
8.2.180.0070.00718.28
8.2.170.0070.00722.96
8.2.160.0070.01020.52
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.01126.16
8.2.120.0040.00421.15
8.2.110.0060.00321.00
8.2.100.0080.00317.66
8.2.90.0080.00017.90
8.2.80.0080.00017.97
8.2.70.0090.00017.25
8.2.60.0040.00417.68
8.2.50.0040.00418.07
8.2.40.0050.00318.03
8.2.30.0000.01017.81
8.2.20.0000.00717.43
8.2.10.0040.00417.92
8.2.00.0030.00517.58
8.1.280.0100.00325.92
8.1.270.0000.00923.91
8.1.260.0050.00226.35
8.1.250.0040.00428.09
8.1.240.0060.00322.36
8.1.230.0070.00421.04
8.1.220.0060.00317.74
8.1.210.0030.00618.79
8.1.200.0070.00317.10
8.1.190.0040.00416.98
8.1.180.0060.00318.10
8.1.170.0060.00318.52
8.1.160.0000.00721.98
8.1.150.0050.00218.68
8.1.140.0080.00017.34
8.1.130.0000.00817.79
8.1.120.0070.00017.16
8.1.110.0040.00717.39
8.1.100.0050.00217.28
8.1.90.0040.00417.21
8.1.80.0000.00717.35
8.1.70.0000.00817.31
8.1.60.0000.00917.38
8.1.50.0000.00717.39
8.1.40.0000.00717.42
8.1.30.0080.00017.40
8.1.20.0060.00317.42
8.1.10.0000.00717.47
8.1.00.0080.00017.36
8.0.300.0040.00419.90
8.0.290.0040.00416.58
8.0.280.0030.00318.22
8.0.270.0030.00317.02
8.0.260.0000.00617.14
8.0.250.0070.00016.86
8.0.240.0070.00016.73
8.0.230.0030.00316.86
8.0.220.0030.00316.75
8.0.210.0000.00716.67
8.0.200.0000.00716.84
8.0.190.0000.00816.82
8.0.180.0040.00416.64
8.0.170.0000.00716.69
8.0.160.0000.00716.75
8.0.150.0050.00216.60
8.0.140.0030.00416.75
8.0.130.0050.00013.21
8.0.120.0000.00716.71
8.0.110.0070.00016.75
8.0.100.0040.00416.79
8.0.90.0030.00316.71
8.0.80.0070.01516.80
8.0.70.0000.00716.72
8.0.60.0050.00316.60
8.0.50.0040.00416.73
8.0.30.0120.00716.91
8.0.20.0090.00917.40
8.0.10.0040.00416.93
8.0.00.0170.00216.61
7.4.330.0050.00015.00
7.4.320.0030.00316.49
7.4.300.0030.00316.42
7.4.290.0030.00316.47
7.4.280.0040.00416.45
7.4.270.0040.00316.51
7.4.260.0090.00016.40
7.4.250.0030.00316.35
7.4.240.0020.00516.44
7.4.230.0000.00716.29
7.4.220.0090.00916.31
7.4.210.0100.00616.36
7.4.200.0080.00016.36
7.4.160.0060.00916.34
7.4.150.0040.01317.40
7.4.140.0100.00917.86
7.4.130.0120.00716.35
7.4.120.0070.01016.28
7.4.110.0070.01016.29
7.4.100.0100.00716.39
7.4.90.0090.01216.26
7.4.80.0060.01019.39
7.4.70.0130.01016.47
7.4.60.0080.00816.27
7.4.50.0030.00516.27
7.4.40.0110.01116.16
7.4.30.0090.00616.30
7.4.00.0030.01014.72
7.3.330.0000.00612.89
7.3.320.0050.00013.00
7.3.310.0040.00415.97
7.3.300.0050.00316.12
7.3.290.0000.01416.11
7.3.280.0070.00916.13
7.3.270.0100.00717.40
7.3.260.0150.00616.39
7.3.250.0090.00916.32
7.3.240.0130.00316.35
7.3.230.0110.00716.39
7.3.210.0150.00316.26
7.3.200.0120.00919.39
7.3.190.0090.00916.34
7.3.180.0080.01216.22
7.3.170.0090.00616.37
7.3.160.0150.00016.24
7.2.330.0130.00416.32
7.2.320.0070.01016.60
7.2.310.0070.01016.44
7.2.300.0090.00616.16
7.2.290.0030.01416.32
7.2.00.0140.01019.21
7.1.100.0510.01415.49
7.1.70.0130.01016.95
7.1.60.0040.02219.40
7.1.50.0070.01316.54
7.1.00.0030.07722.51
7.0.200.0000.00816.73
7.0.140.0030.07322.09
7.0.60.0100.04719.95
7.0.50.0130.07717.67
7.0.40.0130.08320.07
7.0.30.0200.04320.16
7.0.20.0330.07020.00
7.0.10.0070.08020.24
7.0.00.0070.06020.20
5.6.280.0000.07721.06
5.6.210.0030.08320.75
5.6.200.0100.05318.11
5.6.190.0000.05720.32
5.6.180.0000.08320.60
5.6.170.0270.03720.54
5.6.160.0070.08720.45
5.6.150.0100.05018.20
5.6.140.0130.07718.18
5.6.130.0100.03718.18
5.6.120.0130.04720.98
5.6.110.0170.07720.87
5.6.100.0000.08321.10
5.6.90.0170.07320.99
5.6.80.0070.05720.48
5.5.350.0230.07320.32
5.5.340.0000.04317.91
5.5.330.0130.04320.07
5.5.320.0200.03020.28
5.5.310.0270.05720.34
5.5.300.0100.08018.02
5.5.290.0030.04717.91
5.5.280.0100.07320.93
5.5.270.0170.08020.87
5.5.260.0100.08320.88
5.5.250.0200.05320.57
5.5.240.0030.08320.25
5.4.450.0570.06019.54
5.4.440.0800.05319.25
5.4.430.1070.05019.45
5.4.420.0730.05319.34
5.4.410.0770.06319.04
5.4.400.0570.06718.75
5.4.390.0530.04718.46
5.4.380.0170.04718.61
5.4.370.0170.04018.64
5.4.360.0270.04018.73
5.4.350.0100.04111.98
5.4.340.0050.04511.97
5.4.320.0070.04412.45
5.4.310.0050.04012.45
5.4.300.0050.04712.45
5.4.290.0040.03912.45
5.4.280.0080.03312.35
5.4.270.0040.03812.35
5.4.260.0050.03812.35
5.4.250.0060.03612.35
5.4.240.0090.03312.34
5.4.230.0060.03712.34
5.4.220.0050.03712.34
5.4.210.0060.03512.34
5.4.200.0010.04112.34
5.4.190.0070.03512.34
5.4.180.0050.03612.33
5.4.170.0060.03612.34
5.4.160.0040.03712.34
5.4.150.0060.03612.34
5.4.140.0050.03912.02
5.4.130.0060.03812.01
5.4.120.0070.03511.96
5.4.110.0070.03711.96
5.4.100.0080.03311.96
5.4.90.0060.03611.96
5.4.80.0060.03611.96
5.4.70.0020.03811.96
5.4.60.0070.03411.96
5.4.50.0060.03911.96
5.4.40.0060.03711.95
5.4.30.0110.03711.95
5.4.20.0050.03911.95
5.4.10.0040.03811.95
5.4.00.0050.03611.44
5.3.290.0050.05012.80
5.3.280.0040.04612.71
5.3.270.0090.03712.72
5.3.260.0090.03612.71
5.3.250.0100.03312.72
5.3.240.0030.04012.72
5.3.230.0040.03912.71
5.3.220.0060.03612.68
5.3.210.0070.03712.68
5.3.200.0080.03312.68
5.3.190.0070.03512.68
5.3.180.0060.03612.67
5.3.170.0060.03612.67
5.3.160.0090.04012.67
5.3.150.0090.03412.67
5.3.140.0080.04512.66
5.3.130.0060.03912.66
5.3.120.0090.04512.66
5.3.110.0050.04012.66
5.3.100.0070.04112.11
5.3.90.0070.03912.08
5.3.80.0060.03812.08
5.3.70.0100.03412.07
5.3.60.0080.03712.06
5.3.50.0030.04012.00
5.3.40.0040.04012.00
5.3.30.0130.03411.94
5.3.20.0050.03611.72
5.3.10.0060.03411.69
5.3.00.0070.03511.67
5.2.170.0040.0359.18
5.2.160.0040.0309.18
5.2.150.0030.0339.18
5.2.140.0040.0329.17
5.2.130.0030.0339.13
5.2.120.0040.0309.13
5.2.110.0060.0279.14
5.2.100.0060.0269.14
5.2.90.0030.0309.14
5.2.80.0040.0389.13
5.2.70.0030.0319.13
5.2.60.0060.0289.09
5.2.50.0050.0319.05
5.2.40.0020.0319.03
5.2.30.0040.0309.01
5.2.20.0050.0289.00
5.2.10.0040.0288.92
5.2.00.0070.0308.77
5.1.60.0020.0298.06
5.1.50.0020.0268.06
5.1.40.0030.0258.04
5.1.30.0040.0268.39
5.1.20.0040.0298.41
5.1.10.0050.0288.14
5.1.00.0050.0288.14
5.0.50.0040.0206.61
5.0.40.0070.0156.48
5.0.30.0030.0316.29
5.0.20.0050.0186.26
5.0.10.0030.0256.23
5.0.00.0040.0306.23
4.4.90.0030.0154.78
4.4.80.0030.0164.76
4.4.70.0040.0204.76
4.4.60.0030.0224.76
4.4.50.0020.0234.77
4.4.40.0020.0264.71
4.4.30.0090.0204.75
4.4.20.0040.0204.84
4.4.10.0030.0164.85
4.4.00.0020.0264.76
4.3.110.0050.0144.66
4.3.100.0030.0144.67
4.3.90.0030.0144.63
4.3.80.0030.0244.58
4.3.70.0050.0124.63
4.3.60.0030.0144.63
4.3.50.0030.0154.63
4.3.40.0060.0214.54
4.3.30.0010.0173.28
4.3.20.0020.0163.25
4.3.10.0030.0153.21
4.3.00.0170.0177.11

preferences:
37.22 ms | 401 KiB | 5 Q