3v4l.org

run code in 300+ PHP versions simultaneously
<?php $json = '{"id":1639}'; $data = json_decode($json, true); var_dump($data);

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)
8.3.70.0150.00318.59
8.3.60.0070.01418.18
8.3.50.0140.00721.94
8.3.40.0090.00618.71
8.3.30.0100.00618.45
8.3.20.0080.00021.70
8.3.10.0040.00420.12
8.3.00.0000.00820.71
8.2.190.0040.01118.04
8.2.180.0030.01318.29
8.2.170.0140.00722.96
8.2.160.0070.00719.32
8.2.150.0090.00024.18
8.2.140.0060.00324.66
8.2.130.0080.00026.16
8.2.120.0000.00826.16
8.2.110.0000.00921.07
8.2.100.0080.00417.59
8.2.90.0040.00417.63
8.2.80.0000.00817.97
8.2.70.0040.00417.92
8.2.60.0000.00818.08
8.2.50.0040.00418.10
8.2.40.0050.00219.35
8.2.30.0070.00019.22
8.2.20.0070.00017.86
8.2.10.0040.00419.19
8.2.00.0000.00719.11
8.1.280.0090.00625.92
8.1.270.0050.00322.33
8.1.260.0030.01626.35
8.1.250.0040.00428.09
8.1.240.0040.00422.46
8.1.230.0110.00021.06
8.1.220.0000.00817.74
8.1.210.0080.00418.77
8.1.200.0000.00917.22
8.1.190.0080.00017.10
8.1.180.0080.00018.10
8.1.170.0050.00318.65
8.1.160.0080.00018.77
8.1.150.0000.00818.87
8.1.140.0040.00420.92
8.1.130.0000.00720.02
8.1.120.0040.00417.43
8.1.110.0040.00417.30
8.1.100.0030.00317.41
8.1.90.0070.00017.38
8.1.80.0020.00517.36
8.1.70.0030.00317.39
8.1.60.0050.00517.39
8.1.50.0000.00817.30
8.1.40.0040.00417.34
8.1.30.0040.00417.40
8.1.20.0100.00017.47
8.1.10.0040.00417.39
8.1.00.0050.00217.23
8.0.300.0060.00319.94
8.0.290.0080.00016.63
8.0.280.0030.00318.41
8.0.270.0030.00317.12
8.0.260.0030.00319.87
8.0.250.0030.00316.81
8.0.240.0030.00316.84
8.0.230.0000.00716.86
8.0.220.0070.00016.72
8.0.210.0030.00516.84
8.0.200.0040.00416.91
8.0.190.0080.00016.77
8.0.180.0000.00816.70
8.0.170.0000.00916.84
8.0.160.0060.00316.81
8.0.150.0040.00416.80
8.0.140.0070.00016.71
8.0.130.0030.00313.25
8.0.120.0040.00416.67
8.0.110.0040.00416.93
8.0.100.0040.00416.68
8.0.90.0040.00416.80
8.0.80.0100.01016.76
8.0.70.0070.00016.68
8.0.60.0000.00716.79
8.0.50.0060.00316.68
8.0.30.0130.00517.02
8.0.20.0060.01216.88
8.0.10.0040.00416.80
8.0.00.0070.01216.61
7.4.330.0020.00215.55
7.4.320.0000.00716.42
7.4.300.0000.00616.51
7.4.290.0020.00516.43
7.4.280.0040.00416.51
7.4.270.0000.00816.55
7.4.260.0030.00316.53
7.4.250.0000.00716.39
7.4.240.0020.00516.45
7.4.230.0070.00016.50
7.4.220.0030.00316.41
7.4.210.0060.01216.44
7.4.200.0070.00016.59
7.4.130.0130.00516.33
7.4.120.0090.00916.23
7.4.110.0070.01716.29
7.4.100.0140.00416.43
7.4.90.0000.01716.25
7.4.80.0090.01019.39
7.4.70.0150.00516.41
7.4.60.0090.00916.28
7.4.50.0060.00816.43
7.4.40.0000.01716.54
7.4.00.0110.00414.41
7.3.330.0030.00513.11
7.3.320.0000.00612.97
7.3.310.0060.00016.26
7.3.300.0000.00716.17
7.3.290.0030.00316.04
7.3.280.0110.00416.00
7.3.260.0110.00716.24
7.3.240.0090.00916.30
7.3.230.0130.00716.38
7.3.210.0170.00016.38
7.3.200.0110.00516.21
7.3.190.0060.01216.15
7.3.180.0030.01716.11
7.3.170.0080.01416.18
7.3.160.0080.00716.15
7.3.70.0100.00314.60
7.3.60.0090.00614.34
7.3.50.0110.00314.51
7.3.40.0060.00914.70
7.3.30.0120.00614.52
7.3.20.0130.00614.75
7.3.10.0120.00314.59
7.3.00.0120.00314.43
7.2.330.0060.01216.29
7.2.320.0120.00816.50
7.2.310.0130.01016.52
7.2.300.0110.01116.29
7.2.290.0120.00816.21
7.2.200.0140.00615.00
7.2.190.0130.00014.93
7.2.180.0000.01214.76
7.2.170.0080.00814.73
7.2.160.0000.01315.11
7.2.150.0090.00614.80
7.2.140.0140.00714.83
7.2.130.0100.00615.14
7.2.120.0100.01014.95
7.2.110.0130.00614.91
7.2.100.0100.00614.86
7.2.90.0110.00814.98
7.2.80.0170.00314.93
7.2.70.0080.01114.87
7.2.60.0130.00914.78
7.2.50.0110.00514.98
7.2.40.0100.00715.00
7.2.30.0000.01714.87
7.2.20.0220.01314.84
7.2.10.0140.00714.62
7.2.00.0180.00314.88
7.1.300.0130.00413.96
7.1.290.0080.01113.66
7.1.280.0160.00313.91
7.1.270.0130.00914.06
7.1.260.0090.00913.85
7.1.250.0160.00313.83

preferences:
55.5 ms | 401 KiB | 5 Q