3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(json_decode('{config:{currencies:["USD"]}}')); echo json_error();

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)
8.3.70.0150.00316.50
8.3.60.0060.00918.31
8.3.50.0080.01421.94
8.3.40.0040.01118.83
8.3.30.0120.00319.09
8.3.20.0000.00820.29
8.3.10.0040.00422.09
8.3.00.0000.00822.50
8.2.180.0100.01016.88
8.2.170.0070.00722.96
8.2.160.0100.01022.09
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0080.00019.25
8.2.110.0100.00020.98
8.2.100.0040.00717.91
8.2.90.0040.00419.22
8.2.80.0000.00817.97
8.2.70.0000.00817.50
8.2.60.0040.00417.80
8.2.50.0030.00618.10
8.2.40.0080.00018.16
8.2.30.0070.00017.99
8.2.20.0040.00417.70
8.2.10.0000.00817.54
8.2.00.0040.00417.58
8.1.280.0100.00725.92
8.1.270.0070.00022.14
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0030.00722.70
8.1.230.0000.01120.23
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0000.00817.23
8.1.190.0060.00317.10
8.1.180.0040.00418.10
8.1.170.0040.00418.49
8.1.160.0020.00521.93
8.1.150.0030.00518.51
8.1.140.0020.00517.20
8.1.130.0030.00317.63
8.1.120.0070.00017.24
8.1.110.0020.00517.35
8.1.100.0000.00717.19
8.1.90.0050.00317.20
8.1.80.0000.00717.21
8.1.70.0080.00017.32
8.1.60.0030.00617.45
8.1.50.0000.00717.42
8.1.40.0000.00717.42
8.1.30.0000.00717.51
8.1.20.0000.00717.49
8.1.10.0000.00717.50
8.1.00.0040.00417.30
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0070.00018.42
8.0.270.0030.00317.17
8.0.260.0040.00416.68
8.0.250.0000.00716.86
8.0.240.0040.00416.92
8.0.230.0000.00716.91
8.0.220.0080.00016.91
8.0.210.0040.00416.94
8.0.200.0060.00016.89
8.0.190.0000.00816.82
8.0.180.0000.00816.95
8.0.170.0040.00416.91
8.0.160.0040.00416.91
8.0.150.0030.00416.79
8.0.140.0000.00716.75
8.0.130.0030.00613.27
8.0.120.0000.00816.86
8.0.110.0030.00516.82
8.0.100.0000.00716.87
8.0.90.0000.00716.71
8.0.80.0030.01316.86
8.0.70.0000.00816.99
8.0.60.0000.00717.00
8.0.50.0040.00416.75
8.0.30.0070.01116.95
8.0.20.0140.00617.40
8.0.10.0050.00316.98
8.0.00.0110.01116.63
7.4.330.0070.00015.00
7.4.320.0060.00016.38
7.4.300.0000.00716.43
7.4.290.0000.00616.42
7.4.280.0030.00316.37
7.4.270.0030.00316.52
7.4.260.0000.00716.56
7.4.250.0020.00516.50
7.4.240.0040.00316.37
7.4.230.0050.00216.27
7.4.220.0000.01816.37
7.4.210.0070.00816.49
7.4.200.0030.00316.24
7.4.190.0030.00316.51
7.4.160.0000.01516.31
7.4.150.0100.01317.40
7.4.140.0160.00517.86
7.4.130.0080.01016.47
7.4.120.0120.00616.45
7.4.110.0060.01016.43
7.4.100.0130.01016.79
7.4.90.0090.00916.59
7.4.80.0110.00719.39
7.4.70.0170.00016.64
7.4.60.0110.00516.52
7.4.50.0040.00416.42
7.4.40.0080.00322.77
7.4.30.0080.00816.37
7.4.00.0070.01014.88
7.3.330.0050.00013.13
7.3.320.0000.00513.23
7.3.310.0000.00716.29
7.3.300.0070.00016.30
7.3.290.0030.01016.30
7.3.280.0100.00716.26
7.3.270.0100.00717.40
7.3.260.0100.01216.23
7.3.250.0150.00416.31
7.3.240.0040.01416.50
7.3.230.0120.00716.39
7.3.210.0070.01016.30
7.3.200.0070.01019.39
7.3.190.0080.00816.49
7.3.180.0130.00316.14
7.3.170.0120.00316.32
7.3.160.0120.01216.53
7.3.120.0030.00814.52
7.2.330.0140.00416.48
7.2.320.0060.01316.31
7.2.310.0140.00316.32
7.2.300.0100.01316.56
7.2.290.0120.00616.53
7.2.60.0040.01116.61
7.2.00.0030.00919.32
7.1.200.0060.00615.78
7.1.70.0030.00317.09
7.1.60.0040.00817.22
7.1.50.0100.01416.72
7.1.00.0030.07722.54
7.0.200.0110.00416.73
7.0.140.0100.06722.13
7.0.60.0130.04719.92
7.0.50.0070.08017.86
7.0.40.0070.08319.90
7.0.30.0230.08020.35
7.0.20.0230.08020.16
7.0.10.0130.09020.19
7.0.00.0030.04720.09
5.6.280.0100.06321.14
5.6.210.0070.05320.46
5.6.200.0170.04018.18
5.6.190.0070.08020.56
5.6.180.4100.04020.36
5.6.170.0270.04020.38
5.6.160.0070.03720.40
5.6.150.0030.08718.11
5.6.140.0070.06318.11
5.6.130.0100.05718.17
5.6.120.0130.06021.14
5.6.110.0100.05321.01
5.6.100.0000.04720.97
5.6.90.0200.07320.96
5.6.80.0130.07320.34
5.5.350.0330.07020.43
5.5.340.0170.05717.92
5.5.330.0170.06720.47
5.5.320.0130.04320.30
5.5.310.0200.04020.13
5.5.300.0000.05717.93
5.5.290.0130.07317.88
5.5.280.0130.07320.72
5.5.270.0130.07720.79
5.5.260.0100.08020.84
5.5.250.0130.07320.61
5.5.240.0300.05720.18
5.4.450.0770.06319.47
5.4.440.0570.05719.45
5.4.430.0100.06719.46
5.4.420.0100.05719.25
5.4.410.0170.04719.41
5.4.400.0830.00018.86
5.4.390.0800.00018.63
5.4.380.0970.04718.65
5.4.370.0330.04718.46
5.4.360.0270.04718.59
5.4.350.0200.05318.70
5.4.340.0200.05318.68
5.4.320.0050.03612.46
5.4.310.0060.03812.45
5.4.300.0050.04612.46
5.4.290.0060.03812.45
5.4.280.0080.03412.35
5.4.270.0130.07318.83
5.4.260.0070.05718.63
5.4.250.0270.06719.00
5.4.240.0130.07018.96
5.4.230.0230.05018.72
5.4.220.0230.05718.85
5.4.210.0030.06018.84
5.4.200.0070.05019.00
5.4.190.0070.06318.71
5.4.180.0170.06718.91
5.4.170.0070.05718.63
5.4.160.0130.05018.83
5.4.150.0070.06318.73
5.4.140.0170.05316.21
5.4.130.0130.06316.18
5.4.120.0100.07016.39
5.4.110.0170.05316.42
5.4.100.0170.05316.23
5.4.90.0030.06316.23
5.4.80.0100.05316.18
5.4.70.0030.05316.32
5.4.60.0070.07316.43
5.4.50.0100.06316.23
5.4.40.0100.07716.45
5.4.30.0070.06716.46
5.4.20.0100.04716.36
5.4.10.0130.05316.36
5.4.00.0130.05015.86
5.3.290.0050.04412.80
5.3.280.0070.05714.63
5.3.270.0130.06714.38
5.3.260.0100.06014.62
5.3.250.0130.06014.75
5.3.240.0100.05714.30
5.3.230.0100.06314.46
5.3.220.0070.05314.48
5.3.210.0100.06014.56
5.3.200.0030.07314.26
5.3.190.0070.05314.57
5.3.180.0170.05314.33
5.3.170.0200.06014.55
5.3.160.0100.07314.58
5.3.150.0200.06714.71
5.3.140.0100.05714.48
5.3.130.0100.05714.56
5.3.120.0030.05714.55
5.3.110.0200.06014.55
5.3.100.0130.06714.18
5.3.90.0100.05014.01
5.3.80.0170.04313.93
5.3.70.0100.05313.90
5.3.60.0170.05313.86
5.3.50.0200.05714.00
5.3.40.0130.06713.71
5.3.30.0070.06713.89
5.3.20.0130.05313.73
5.3.10.0100.07313.67
5.3.00.0070.05313.64
5.2.170.0170.04711.05
5.2.160.0170.04711.15
5.2.150.0070.04311.07
5.2.140.0100.05311.13
5.2.130.0130.03710.88
5.2.120.0100.06011.05
5.2.110.0000.04311.11
5.2.100.0030.05711.11
5.2.90.0100.03311.01
5.2.80.0100.04011.10
5.2.70.0030.04311.03
5.2.60.0070.04710.98
5.2.50.0070.04310.93
5.2.40.0100.04010.99
5.2.30.0100.04010.98
5.2.20.0130.04310.96
5.2.10.0130.03710.79
5.2.00.0170.04710.88
5.1.60.0070.05310.23
5.1.50.0100.03010.18
5.1.40.0100.0339.82
5.1.30.0170.04010.43
5.1.20.0030.04710.23
5.1.10.0070.0409.99
5.1.00.0100.04710.30
5.0.50.0030.0438.56
5.0.40.0070.0278.46
5.0.30.0100.0408.14
5.0.20.0130.0308.42
5.0.10.0030.0278.40
5.0.00.0100.0408.18
4.4.90.0000.0306.88
4.4.80.0130.0176.88
4.4.70.0030.0206.88
4.4.60.0030.0236.88
4.4.50.0130.0106.88
4.4.40.0100.0336.88
4.4.30.0100.0176.88
4.4.20.0070.0206.88
4.4.10.0070.0176.88
4.4.00.0030.0506.88
4.3.110.0070.0176.88
4.3.100.0000.0306.88
4.3.90.0130.0136.88
4.3.80.0130.0276.88
4.3.70.0030.0306.88
4.3.60.0030.0306.88
4.3.50.0000.0336.88
4.3.40.0070.0376.88
4.3.30.0070.0236.88
4.3.20.0030.0236.88
4.3.10.0030.0276.88
4.3.00.0030.0206.58

preferences:
46.87 ms | 401 KiB | 5 Q