3v4l.org

run code in 300+ PHP versions simultaneously
<?php $json = '{ "name":"John", "age":31, "city":"New York" }'; $object = json_decode($json); var_dump($object);

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)
8.3.60.0120.00616.25
8.3.50.0150.00016.63
8.3.40.0120.00618.67
8.3.30.0060.00918.59
8.3.20.0050.00321.85
8.3.10.0040.00421.91
8.3.00.0040.00419.56
8.2.180.0110.00418.16
8.2.170.0070.00722.96
8.2.160.0030.01021.06
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0000.00822.20
8.2.120.0030.00626.35
8.2.110.0030.00619.13
8.2.100.0070.00717.72
8.2.90.0050.00317.63
8.2.80.0050.00318.70
8.2.70.0050.00317.50
8.2.60.0030.00517.50
8.2.50.0050.00317.55
8.2.40.0000.00919.40
8.2.30.0040.00419.19
8.2.20.0040.00418.00
8.2.10.0000.00718.11
8.2.00.0070.00018.11
8.1.280.0120.00325.92
8.1.270.0040.00422.09
8.1.260.0040.00426.35
8.1.250.0020.00528.09
8.1.240.0030.00721.89
8.1.230.0040.00720.97
8.1.220.0080.00018.64
8.1.210.0030.00618.77
8.1.200.0060.00317.23
8.1.190.0030.00617.23
8.1.180.0030.00618.10
8.1.170.0070.00018.88
8.1.160.0040.00418.70
8.1.150.0040.00420.14
8.1.140.0070.00019.44
8.1.130.0070.00018.83
8.1.120.0000.00717.24
8.1.110.0040.00417.40
8.1.100.0000.00717.32
8.1.90.0000.00717.29
8.1.80.0000.00817.38
8.1.70.0030.00517.43
8.1.60.0050.00317.57
8.1.50.0070.00017.32
8.1.40.0030.00617.52
8.1.30.0060.00317.61
8.1.20.0050.00317.59
8.1.10.0040.00417.40
8.1.00.0030.00617.41
8.0.300.0000.00819.98
8.0.290.0060.00316.75
8.0.280.0000.00718.45
8.0.270.0000.00717.24
8.0.260.0030.00316.75
8.0.250.0070.00016.93
8.0.240.0080.00316.89
8.0.230.0030.00316.88
8.0.220.0030.00416.80
8.0.210.0000.00716.72
8.0.200.0040.00416.77
8.0.190.0030.00616.77
8.0.180.0070.00016.83
8.0.170.0040.00416.81
8.0.160.0000.00716.79
8.0.150.0030.00316.76
8.0.140.0070.00016.65
8.0.130.0030.00313.19
8.0.120.0000.00816.79
8.0.110.0000.00816.87
8.0.100.0000.00716.64
8.0.90.0040.00416.78
8.0.80.0080.00816.85
8.0.70.0070.00016.85
8.0.60.0040.00416.69
8.0.50.0070.00016.83
8.0.30.0070.01116.98
8.0.20.0140.00617.40
8.0.10.0080.00016.78
8.0.00.0090.00916.52
7.4.330.0020.00215.55
7.4.320.0000.00716.37
7.4.300.0030.00316.59
7.4.290.0030.00316.51
7.4.280.0000.00816.36
7.4.270.0000.00716.54
7.4.260.0000.00513.26
7.4.250.0000.00716.57
7.4.240.0040.00416.45
7.4.230.0070.00016.61
7.4.220.0070.01016.41
7.4.210.0100.01016.54
7.4.200.0000.00716.56
7.4.160.0070.00916.41
7.4.150.0140.00517.40
7.4.140.0100.00817.86
7.4.130.0000.01916.36
7.4.120.0120.00616.46
7.4.110.0110.00616.65
7.4.100.0090.00916.39
7.4.90.0070.01016.30
7.4.80.0100.01319.39
7.4.70.0030.01416.46
7.4.60.0070.01116.35
7.4.50.0040.00816.44
7.4.40.0100.01016.32
7.4.30.0030.01316.20
7.4.00.0060.01214.69
7.3.330.0000.00513.06
7.3.320.0000.00612.90
7.3.310.0070.00016.16
7.3.300.0030.00316.04
7.3.290.0080.00716.20
7.3.280.0070.00816.13
7.3.270.0130.01017.40
7.3.260.0140.00316.35
7.3.250.0110.01016.11
7.3.240.0080.01016.32
7.3.230.0060.01516.52
7.3.210.0100.00716.17
7.3.200.0120.00316.30
7.3.190.0070.01416.32
7.3.180.0060.01116.20
7.3.170.0110.00516.21
7.3.160.0080.01216.17
7.3.10.0120.00815.83
7.3.00.0120.00416.14
7.2.330.0040.01516.56
7.2.320.0060.01216.29
7.2.310.0060.01016.33
7.2.300.0080.00816.37
7.2.290.0030.01416.29
7.2.130.0130.01016.54
7.2.120.0040.00716.46
7.2.110.0090.00616.61
7.2.100.0060.00616.53
7.2.90.0030.00916.61
7.2.80.0170.00016.61
7.2.70.0090.00616.52
7.2.60.0110.00316.41
7.2.50.0060.00616.57
7.2.40.0040.01116.54
7.2.30.0100.00316.66
7.2.20.0040.00816.27
7.2.10.0060.00916.84
7.2.00.0050.01018.02
7.1.250.0100.00515.63
7.1.200.0060.00615.70
7.1.100.0030.00818.21
7.1.70.0000.00717.19
7.1.60.0770.01333.33
7.1.50.0700.01032.97
7.1.40.1030.01732.47
7.1.30.0870.01332.63
7.1.20.1100.02032.62
7.1.10.1100.00714.88
7.1.00.0930.01014.70
7.0.200.0600.00715.00
7.0.190.0630.01014.93
7.0.180.0500.01014.48
7.0.170.0970.00714.28
7.0.160.1000.01314.27
7.0.150.1030.01014.48
7.0.140.1100.01714.34
7.0.130.0700.00714.52
7.0.120.0630.01014.75
7.0.110.0730.01014.61
7.0.100.0600.01014.30
7.0.90.1430.00714.28
7.0.80.0800.01314.39
7.0.70.0600.01314.55
7.0.60.0570.00714.21
7.0.50.0670.00714.36
7.0.40.0630.00714.64
7.0.30.0570.01014.60
7.0.20.0970.01014.60
7.0.10.0930.01014.68
7.0.00.0700.01314.43

preferences:
57.56 ms | 401 KiB | 5 Q