3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = '[["0","0","0","0",0],["0","0","1","0",0],["0","1","1","1",0],["0","1","2",1,0]]'; var_dump(json_decode($a, TRUE));

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)
8.4.120.0100.00620.45
8.4.110.0130.00618.78
8.4.100.0110.01017.61
8.4.90.0100.01117.76
8.4.80.0050.00317.75
8.4.70.0090.01117.83
8.4.60.0120.00918.96
8.4.50.0080.00619.46
8.4.40.0060.00617.74
8.4.30.0070.01717.42
8.4.20.0140.00719.48
8.4.10.0000.00919.31
8.3.250.0070.00418.86
8.3.240.0120.00716.61
8.3.230.0120.00816.34
8.3.220.0030.00518.32
8.3.210.0110.01016.66
8.3.200.0060.00316.71
8.3.190.0120.00717.18
8.3.180.0100.00716.26
8.3.170.0070.00416.96
8.3.160.0040.00418.50
8.3.150.0040.01520.68
8.3.140.0080.00016.29
8.3.130.0040.00416.38
8.3.120.0000.00920.58
8.3.110.0030.00516.54
8.3.100.0060.00318.48
8.3.90.0080.00018.45
8.3.80.0030.00618.30
8.3.70.0080.00816.38
8.3.60.0100.01318.30
8.3.50.0100.00817.31
8.3.40.0150.00018.50
8.3.30.0000.01418.58
8.3.20.0000.00720.08
8.3.10.0090.00022.08
8.3.00.0080.00023.71
8.2.290.0080.01120.21
8.2.280.0110.00918.23
8.2.270.0110.00318.85
8.2.260.0040.01518.13
8.2.250.0100.00018.38
8.2.240.0070.00718.15
8.2.230.0050.00320.94
8.2.220.0030.00724.06
8.2.210.0040.01126.77
8.2.200.0060.00318.42
8.2.190.0120.00316.58
8.2.180.0100.01018.16
8.2.170.0070.00722.96
8.2.160.0110.00422.28
8.2.150.0040.00424.18
8.2.140.0050.00224.66
8.2.130.0000.00720.39
8.2.120.0040.00426.35
8.2.110.0040.00422.07
8.2.100.0080.00417.72
8.2.90.0080.00017.71
8.2.80.0060.00318.98
8.2.70.0080.00017.50
8.2.60.0080.00017.91
8.2.50.0040.00418.10
8.2.40.0040.00420.55
8.2.30.0070.00019.22
8.2.20.0040.00417.92
8.2.10.0000.00817.86
8.2.00.0040.00417.92
8.1.330.0090.01016.68
8.1.320.0100.01016.23
8.1.310.0090.00918.27
8.1.300.0050.00516.34
8.1.290.0110.00018.88
8.1.280.0070.01125.92
8.1.270.0050.00320.26
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0040.00422.15
8.1.230.0000.01220.89
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0090.00016.98
8.1.190.0050.00317.13
8.1.180.0000.00818.10
8.1.170.0040.00418.52
8.1.160.0040.00418.68
8.1.150.0000.00720.12
8.1.140.0050.00317.64
8.1.130.0000.00719.01
8.1.120.0050.00317.44
8.1.110.0060.00317.41
8.1.100.0050.00317.41
8.1.90.0070.00017.39
8.1.80.0070.00017.41
8.1.70.0030.00617.30
8.1.60.0000.00817.39
8.1.50.0030.00517.39
8.1.40.0040.00417.35
8.1.30.0080.00017.51
8.1.20.0040.00417.57
8.1.10.0050.00217.44
8.1.00.0030.00617.40
8.0.300.0040.00420.08
8.0.290.0040.00416.75
8.0.280.0050.00218.34
8.0.270.0000.00717.11
8.0.260.0000.00618.29
8.0.250.0030.00616.96
8.0.240.0040.00416.88
8.0.230.0000.00716.89
8.0.220.0030.00316.87
8.0.210.0040.00416.73
8.0.200.0030.00316.89
8.0.190.0030.00616.85
8.0.180.0040.00416.88
8.0.170.0040.00416.84
8.0.160.0030.00316.80
8.0.150.0030.00616.66
8.0.140.0050.00316.65
8.0.130.0000.00513.23
8.0.120.0050.00216.68
8.0.110.0070.00016.74
8.0.100.0000.00716.78
8.0.90.0070.00016.72
8.0.80.0100.00716.79
8.0.70.0040.00416.86
8.0.60.0040.00416.82
8.0.50.0030.00616.82
8.0.30.0150.00716.96
8.0.20.0070.01317.40
8.0.10.0040.00416.88
8.0.00.0030.01416.69
7.4.330.0040.00015.55
7.4.320.0030.00316.48
7.4.300.0060.00016.48
7.4.290.0030.00316.55
7.4.280.0040.00416.52
7.4.270.0030.00316.42
7.4.260.0070.00016.41
7.4.250.0000.00716.45
7.4.240.0000.00816.55
7.4.230.0070.00016.64
7.4.220.0170.00716.44
7.4.210.0070.01416.56
7.4.200.0000.00716.61
7.4.160.0180.00016.49
7.4.150.0110.00817.40
7.4.140.0150.00717.86
7.4.130.0130.00716.55
7.4.120.0150.00616.41
7.4.110.0140.00416.50
7.4.100.0120.00616.45
7.4.90.0030.01516.45
7.4.80.0130.00419.39
7.4.70.0060.01216.45
7.4.60.0030.01416.36
7.4.50.0070.00716.59
7.4.40.0160.00616.28
7.4.30.0060.01116.41
7.4.00.0110.00714.77
7.3.330.0030.00312.99
7.3.320.0000.00512.90
7.3.310.0000.00716.07
7.3.300.0070.00016.13
7.3.290.0030.00316.17
7.3.280.0080.00916.14
7.3.270.0000.01917.40
7.3.260.0100.01016.17
7.3.250.0120.00916.20
7.3.240.0120.00516.29
7.3.230.0070.01016.32
7.3.210.0030.01316.21
7.3.200.0110.00616.42
7.3.190.0100.00616.16
7.3.180.0140.00616.15
7.3.170.0070.01016.28
7.3.160.0170.00016.37
7.2.330.0070.01316.46
7.2.320.0110.00816.50
7.2.310.0120.00616.37
7.2.300.0040.01616.47
7.2.290.0130.00316.53
7.2.60.0040.00716.61
7.1.200.0000.01415.74
7.1.100.0040.01217.72
7.1.90.0030.01518.07
7.1.80.0040.01717.83
7.1.70.0060.01216.80
7.1.60.0180.02235.11
7.1.50.0290.00934.78
7.1.40.0270.01734.30
7.1.30.0240.02134.43
7.1.20.0180.02234.52
7.1.10.2810.01614.81
7.1.00.0030.01616.55
7.0.240.0080.00817.49
7.0.230.1690.01017.38
7.0.220.1880.01317.60
7.0.210.0140.00716.70
7.0.200.0070.01216.82
7.0.190.0090.01116.44
7.0.180.0070.01016.30
7.0.170.0090.01316.34
7.0.160.0070.01116.07
7.0.150.0100.00916.10
7.0.140.0050.01415.99
7.0.130.0140.00516.33
7.0.120.0030.01616.22
7.0.110.0090.00916.32
7.0.100.0030.01716.18
7.0.90.0190.00016.17
7.0.80.0100.01016.19
7.0.70.0090.00916.21
7.0.60.0120.00816.00
7.0.50.0080.01216.23
7.0.40.0130.01016.39
7.0.30.0130.00916.60
7.0.20.3170.01714.60
7.0.10.2740.00614.54
7.0.00.2430.01214.46

preferences:
28.19 ms | 403 KiB | 5 Q