3v4l.org

run code in 300+ PHP versions simultaneously
<?php $json = json_encode([ "anyad" => 12322323221122.232323232323 ]); var_dump(json_decode($json));

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)
8.3.40.0100.00718.57
8.3.30.0110.00318.54
8.3.20.0040.00420.18
8.3.10.0060.00320.28
8.3.00.0040.00423.61
8.2.170.0080.00822.96
8.2.160.0040.01122.14
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0080.00020.75
8.2.120.0040.00426.35
8.2.110.0030.00622.25
8.2.100.0090.00317.93
8.2.90.0000.00819.23
8.2.80.0000.00817.97
8.2.70.0000.00917.48
8.2.60.0000.00817.93
8.2.50.0000.00818.09
8.2.40.0000.00822.25
8.2.30.0000.00719.36
8.2.20.0020.00517.61
8.2.10.0040.00418.05
8.2.00.0070.00017.98
8.1.270.0040.00422.23
8.1.260.0100.00028.09
8.1.250.0080.00028.09
8.1.240.0060.00323.88
8.1.230.0070.00317.70
8.1.220.0080.00017.74
8.1.210.0090.00018.77
8.1.200.0060.00317.36
8.1.190.0040.00416.98
8.1.180.0070.00018.10
8.1.170.0040.00418.46
8.1.160.0000.00820.65
8.1.150.0000.00718.81
8.1.140.0000.01119.55
8.1.130.0000.00717.74
8.1.120.0040.00417.30
8.1.110.0040.00417.38
8.1.100.0050.00217.46
8.1.90.0040.00417.35
8.1.80.0040.00417.46
8.1.70.0030.00317.29
8.1.60.0000.00817.40
8.1.50.0080.00017.39
8.1.40.0000.00817.49
8.1.30.0040.00417.55
8.1.20.0030.00617.35
8.1.10.0000.00717.46
8.1.00.0050.00217.23
8.0.300.0040.00418.77
8.0.290.0040.00716.58
8.0.280.0040.00418.23
8.0.270.0070.00017.17
8.0.260.0070.00017.05
8.0.250.0030.00316.89
8.0.240.0000.00716.88
8.0.230.0040.00416.88
8.0.220.0000.00716.82
8.0.210.0000.00716.70
8.0.200.0060.00016.90
8.0.190.0050.00216.86
8.0.180.0000.00716.87
8.0.170.0040.00416.83
8.0.160.0030.00316.71
8.0.150.0100.00016.75
8.0.140.0040.00416.80
8.0.130.0000.00513.28
8.0.120.0040.00416.64
8.0.110.0000.00716.74
8.0.100.0040.00416.80
8.0.90.0040.00416.86
8.0.80.0040.01116.86
8.0.70.0070.00016.68
8.0.60.0000.00816.89
8.0.50.0040.00416.66
8.0.30.0120.00717.07
8.0.20.0070.01317.40
8.0.10.0030.00516.90
8.0.00.0150.00516.69
7.4.330.0050.00016.79
7.4.320.0030.00316.58
7.4.300.0000.00616.37
7.4.290.0040.00416.38
7.4.280.0000.00716.55
7.4.270.0030.00316.44
7.4.260.0000.00716.55
7.4.250.0040.00316.42
7.4.240.0040.00416.45
7.4.230.0000.00716.18
7.4.220.0130.01016.39
7.4.210.0070.00716.54
7.4.200.0040.00416.43
7.4.160.0110.00416.30
7.4.150.0150.00317.40
7.4.140.0150.00117.86
7.4.130.0140.00316.49
7.4.120.0090.01316.54
7.4.110.0130.00316.24
7.4.100.0070.01016.29
7.4.90.0100.00716.53
7.4.80.0170.00319.39
7.4.70.0060.00916.45
7.4.60.0100.00716.32
7.4.50.0070.00716.53
7.4.40.0040.01216.41
7.4.30.0090.01516.29
7.4.00.0070.00814.88
7.3.330.0030.00312.88
7.3.320.0060.00013.05
7.3.310.0030.00316.09
7.3.300.0060.00016.04
7.3.290.0070.00016.10
7.3.280.0110.00616.13
7.3.270.0120.00617.40
7.3.260.0150.00316.38
7.3.250.0070.01116.17
7.3.240.0050.01416.17
7.3.230.0060.01216.39
7.3.210.0140.00716.40
7.3.200.0060.00916.13
7.3.190.0030.01416.13
7.3.180.0060.01016.44
7.3.170.0120.00816.23
7.3.160.0070.01016.45
7.3.120.0100.01014.67
7.3.110.0060.01214.94
7.3.100.0030.01414.91
7.3.90.0080.00814.38
7.3.80.0070.01114.65
7.3.70.0030.01314.41
7.3.60.0060.00614.85
7.3.50.0100.00714.45
7.3.40.0090.00614.67
7.3.30.0070.00414.53
7.3.20.0000.01216.30
7.3.10.0100.00716.51
7.3.00.0050.00816.61
7.2.330.0130.00316.52
7.2.320.0030.01516.56
7.2.310.0170.00616.38
7.2.300.0090.00916.38
7.2.290.0090.00916.54
7.2.250.0130.00714.36
7.2.240.0130.00715.09
7.2.230.0070.01014.75
7.2.220.0030.00714.82
7.2.210.0120.00315.12
7.2.200.0040.01115.03
7.2.190.0030.00914.76
7.2.180.0030.00714.86
7.2.170.0130.00315.00
7.2.130.0030.01416.62
7.2.120.0030.01216.57
7.2.110.0070.00416.71
7.2.100.0000.01216.68
7.2.90.0030.01016.47
7.2.80.0070.00416.71
7.2.70.0110.00016.90
7.2.60.0060.00916.61
7.2.50.0060.00616.73
7.2.40.0030.01416.88
7.2.30.0040.01216.37
7.2.20.0040.00816.71
7.2.10.0040.00816.67
7.2.00.0060.00517.85
7.1.330.0060.00915.80
7.1.320.0100.00315.80
7.1.310.0070.01015.40
7.1.300.0000.00815.70
7.1.290.0030.01015.64
7.1.280.0080.00415.75
7.1.270.0070.00715.61
7.1.260.0110.00615.33
7.1.250.0000.00815.85
7.1.200.0040.00715.73
7.1.100.0040.00417.92
7.1.70.0040.00816.80
7.1.60.0130.00319.40
7.1.50.0150.00316.98
7.1.00.0100.07022.28
7.0.200.0440.00014.66
7.0.90.0070.04719.86
7.0.80.0170.08019.89
7.0.70.0400.08019.94
7.0.60.0430.05319.79
7.0.50.0370.05020.16
7.0.40.0030.08320.19
7.0.30.0030.07020.12
7.0.20.0170.07720.14
7.0.10.0070.08020.07
7.0.00.0070.08019.95
5.6.280.0070.06720.80
5.6.240.0100.03720.63
5.6.230.0030.04320.68
5.6.220.0070.07720.61
5.6.210.0130.07020.61
5.6.200.0070.07021.03
5.6.190.0030.04321.16
5.6.180.0100.05321.04
5.6.170.0100.05021.08
5.6.160.0100.08021.04
5.6.150.0030.06321.11
5.6.140.0130.07721.13
5.6.130.0100.08721.09
5.6.120.0100.05321.00
5.6.110.0000.05321.00
5.6.100.0100.06721.03
5.6.90.0070.04721.05
5.6.80.0030.04320.36
5.6.70.0100.06720.50
5.6.60.0000.06020.54
5.6.50.0070.08320.32
5.6.40.0100.06020.43
5.6.30.0070.07720.36
5.6.20.0170.02720.27
5.6.10.0070.06720.35
5.6.00.0030.06720.27
5.5.380.0030.05320.41
5.5.370.0100.04320.41
5.5.360.0000.09020.43
5.5.350.0170.07720.45
5.5.340.0070.07320.78
5.5.330.0070.04720.73
5.5.320.0070.04020.92
5.5.310.0130.07320.82
5.5.300.0030.07320.88
5.5.290.0030.06720.77
5.5.280.0070.08020.79
5.5.270.0070.08020.88
5.5.260.0070.07720.84
5.5.250.0130.07020.58
5.5.240.0000.07020.30
5.5.230.0000.08320.25
5.5.220.0070.04320.01
5.5.210.0100.03720.21
5.5.200.0070.05320.12
5.5.190.0070.09020.21
5.5.180.0070.04720.28
5.5.160.0200.07020.08
5.5.150.0070.07320.11
5.5.140.0070.08020.11
5.5.130.0070.03720.17
5.5.120.0100.07020.16
5.5.110.0100.03320.13
5.5.100.0070.05720.05
5.5.90.0000.05319.93
5.5.80.0030.04019.92
5.5.70.0100.07720.08
5.5.60.0070.08020.04
5.5.50.0070.06020.08
5.5.40.0100.07020.14
5.5.30.0100.05719.99
5.5.20.0070.07720.13
5.5.10.0070.04320.11
5.5.00.0070.06719.94

preferences:
45.19 ms | 400 KiB | 5 Q