3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = '{ "123": "application/vnd.lotus-1-2-3", "3dml": "text/vnd.in3d.3dml", "3g2": "video/3gpp2", "3gp": "video/3gpp", "7z": "application/x-7z-compressed", "aab": "application/x-authorware-bin" }'; var_dump(json_decode($string, 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)
8.3.60.0110.00316.63
8.3.50.0090.00917.82
8.3.40.0070.00718.48
8.3.30.0110.00418.57
8.3.20.0060.00319.02
8.3.10.0090.00621.64
8.3.00.0050.00319.56
8.2.180.0090.00618.06
8.2.170.0070.01122.96
8.2.160.0060.01322.12
8.2.150.0050.00224.18
8.2.140.0030.01324.66
8.2.130.0040.00419.34
8.2.120.0040.00426.35
8.2.110.0070.00321.02
8.2.100.0080.00417.80
8.2.90.0000.00819.05
8.2.80.0080.00017.97
8.2.70.0100.00017.47
8.2.60.0040.00417.80
8.2.50.0040.00418.10
8.2.40.0040.00420.53
8.2.30.0040.00419.16
8.2.20.0000.00718.03
8.2.10.0080.00017.97
8.2.00.0000.00819.28
8.1.280.0100.00725.92
8.1.270.0070.00023.85
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00322.15
8.1.230.0080.00417.42
8.1.220.0080.00017.74
8.1.210.0060.00318.77
8.1.200.0070.00317.10
8.1.190.0050.00317.23
8.1.180.0000.00818.10
8.1.170.0000.00818.62
8.1.160.0000.00721.01
8.1.150.0040.00418.75
8.1.140.0060.00319.38
8.1.130.0040.00418.99
8.1.120.0040.00417.41
8.1.110.0040.00417.35
8.1.100.0040.00417.37
8.1.90.0030.00517.31
8.1.80.0070.00317.40
8.1.70.0030.00317.41
8.1.60.0050.00317.55
8.1.50.0080.00017.48
8.1.40.0020.00517.50
8.1.30.0060.00317.59
8.1.20.0000.00717.49
8.1.10.0050.00317.30
8.1.00.0050.00217.36
8.0.300.0040.00418.77
8.0.290.0050.00216.63
8.0.280.0030.00318.43
8.0.270.0000.00717.23
8.0.260.0000.00717.10
8.0.250.0000.00716.77
8.0.240.0030.00316.76
8.0.230.0000.00716.79
8.0.220.0050.00516.73
8.0.210.0030.00316.72
8.0.200.0000.00716.88
8.0.190.0000.00716.92
8.0.180.0030.00516.82
8.0.170.0070.00016.84
8.0.160.0030.00316.78
8.0.150.0000.00916.81
8.0.140.0000.00716.70
8.0.130.0060.00013.21
8.0.120.0020.00516.67
8.0.110.0040.00416.71
8.0.100.0000.00716.85
8.0.90.0070.00016.82
8.0.80.0190.00316.78
8.0.70.0000.00716.65
8.0.60.0000.00716.69
8.0.50.0040.00416.93
8.0.30.0090.01217.07
8.0.20.0130.01317.40
8.0.10.0000.00816.86
8.0.00.0060.01516.90
7.4.330.0060.00015.55
7.4.320.0060.00016.44
7.4.300.0060.00016.50
7.4.290.0050.00316.43
7.4.280.0000.00816.34
7.4.270.0000.00716.54
7.4.260.0000.00716.44
7.4.250.0050.00316.41
7.4.240.0000.00716.58
7.4.230.0000.00716.32
7.4.220.0160.00316.44
7.4.210.0110.00616.43
7.4.200.0030.00316.56
7.4.160.0110.00616.37
7.4.150.0090.00917.40
7.4.140.0090.01017.86
7.4.130.0070.01316.44
7.4.120.0080.01016.37
7.4.110.0080.00916.28
7.4.100.0030.01316.36
7.4.90.0080.00816.32
7.4.80.0100.00719.39
7.4.70.0140.01116.38
7.4.60.0150.00616.53
7.4.50.0040.01116.20
7.4.40.0130.00716.39
7.4.30.0070.01016.18
7.4.00.0040.01114.76
7.3.330.0000.00613.05
7.3.320.0020.00212.88
7.3.310.0070.00016.07
7.3.300.0030.00316.13
7.3.290.0040.00316.10
7.3.280.0120.00716.13
7.3.270.0110.00917.40
7.3.260.0110.00816.25
7.3.250.0130.00516.20
7.3.240.0160.00616.29
7.3.230.0080.00816.39
7.3.210.0100.00716.43
7.3.200.0160.00616.39
7.3.190.0080.00816.32
7.3.180.0130.01016.52
7.3.170.0140.00316.17
7.3.160.0150.00316.16
7.2.330.0140.01016.57
7.2.320.0190.00316.51
7.2.310.0040.01216.59
7.2.300.0110.00716.48
7.2.290.0110.00716.30
7.1.70.0040.00417.09
7.1.60.0030.01017.05
7.1.00.0730.06020.75
7.0.200.0190.00814.54
7.0.140.0970.07320.14
7.0.130.0770.04720.39
7.0.120.0600.06020.13
7.0.110.0900.05320.36
7.0.100.0900.05720.32
7.0.90.0970.06020.22
7.0.80.0670.05020.14
7.0.70.0600.06020.35
7.0.60.0630.06020.37
7.0.50.0600.06320.34
7.0.40.0730.05720.18
7.0.30.0700.05720.15
7.0.20.0730.06020.38
7.0.10.0670.05720.27
7.0.00.0700.06320.25
5.6.290.0130.05320.89
5.6.280.0070.05721.07
5.6.270.0130.05721.07
5.6.260.0100.05320.91
5.6.250.0100.06320.89
5.6.240.0030.06720.88
5.6.230.0100.06020.84
5.6.220.0170.05020.94
5.6.210.0170.05020.89
5.6.200.0170.05320.92
5.6.190.0170.05320.73
5.6.180.0130.05020.77
5.6.170.0070.06020.86
5.6.160.0070.06320.88
5.6.150.0130.05720.86
5.6.140.0070.06320.98
5.6.130.0170.04720.80
5.6.120.0100.05720.88
5.6.110.0130.05721.02
5.6.100.0100.06321.01
5.6.90.0130.05321.00
5.6.80.0100.05320.45
5.6.70.0170.04720.18
5.6.60.0100.05320.24
5.6.50.0100.07320.11
5.6.40.0070.05720.38
5.6.30.0100.05320.23
5.6.20.0070.06020.21
5.6.10.0170.04320.23
5.6.00.0030.05720.11

preferences:
39.25 ms | 400 KiB | 5 Q