3v4l.org

run code in 300+ PHP versions simultaneously
<?php $json = <<<'HERE' { "psr-4": { "AppBundle\\": "src/AppBundle", "Application\\": "src/Application" } } HERE; var_dump(json_decode($json, true),json_last_error_msg());

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)
8.3.120.0090.00018.96
8.3.110.0090.00016.60
8.3.100.0060.00324.06
8.3.90.0070.01126.77
8.3.80.0080.00016.38
8.3.70.0180.00316.58
8.3.60.0110.01118.34
8.3.50.0110.00516.40
8.3.40.0110.00418.80
8.3.30.0030.01018.58
8.3.20.0040.00420.21
8.3.10.0040.00421.77
8.3.00.0040.00419.38
8.2.240.0040.00417.16
8.2.230.0080.00020.94
8.2.220.0060.00637.54
8.2.210.0040.00426.77
8.2.200.0060.00316.63
8.2.190.0070.01416.75
8.2.180.0070.01416.50
8.2.170.0140.00322.96
8.2.160.0030.01020.39
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0070.00022.11
8.2.120.0000.00726.35
8.2.110.0070.00320.54
8.2.100.0110.00018.03
8.2.90.0030.00520.56
8.2.80.0060.00317.97
8.2.70.0000.00817.80
8.2.60.0050.00318.09
8.2.50.0000.00718.10
8.2.40.0040.00420.59
8.2.30.0040.00419.43
8.2.20.0030.00518.12
8.2.10.0040.00417.98
8.2.00.0080.00020.04
8.1.300.0040.00418.24
8.1.290.0040.00418.88
8.1.280.0140.00325.92
8.1.270.0040.01123.99
8.1.260.0040.00426.35
8.1.250.0060.00328.09
8.1.240.0170.00719.07
8.1.230.0040.00819.17
8.1.220.0030.00517.74
8.1.210.0040.00418.77
8.1.200.0060.00317.23
8.1.190.0050.00317.23
8.1.180.0000.00818.10
8.1.170.0000.00818.34
8.1.160.0040.00418.88
8.1.150.0030.00320.25
8.1.140.0000.00817.63
8.1.130.0000.00719.00
8.1.120.0030.00417.44
8.1.110.0070.00317.38
8.1.100.0040.00417.42
8.1.90.0040.00417.36
8.1.80.0040.00417.27
8.1.70.0040.00417.42
8.1.60.0050.00317.48
8.1.50.0000.00817.48
8.1.40.0050.00317.43
8.1.30.0040.00417.62
8.1.20.0070.00017.51
8.1.10.0030.00617.47
8.1.00.0090.00017.34
8.0.300.0040.00419.68
8.0.290.0000.00716.63
8.0.280.0020.00518.25
8.0.270.0040.00417.25
8.0.260.0000.00619.04
8.0.250.0060.00316.96
8.0.240.0030.00616.99
8.0.230.0030.00316.97
8.0.220.0050.00216.80
8.0.210.0070.00016.81
8.0.200.0030.00316.81
8.0.190.0050.00216.94
8.0.180.0040.00416.89
8.0.170.0070.00316.92
8.0.160.0000.00716.94
8.0.150.0060.00316.84
8.0.140.0000.00716.77
8.0.130.0050.00013.35
8.0.120.0050.00316.84
8.0.110.0000.00716.88
8.0.100.0040.00416.76
8.0.90.0070.00016.84
8.0.80.0060.01616.90
8.0.70.0040.00416.73
8.0.60.0020.00516.75
8.0.50.0000.00716.78
8.0.30.0100.00917.03
8.0.20.0130.01017.40
8.0.10.0030.00317.05
8.0.00.0110.00816.70
7.4.330.0030.00316.65
7.4.320.0030.00316.39
7.4.300.0030.00316.35
7.4.290.0050.00316.45
7.4.280.0050.00316.43
7.4.270.0000.00716.45
7.4.260.0080.00016.50
7.4.250.0070.00016.40
7.4.240.0000.00616.45
7.4.230.0050.00316.34
7.4.220.0050.00316.59
7.4.210.0090.01316.47
7.4.200.0000.00716.37
7.4.160.0050.01116.41
7.4.150.0090.00917.40
7.4.140.0110.00917.86
7.4.130.0110.00716.44
7.4.120.0130.01016.42
7.4.110.0030.01316.53
7.4.100.0150.00616.21
7.4.90.0030.01616.42
7.4.80.0120.01319.39
7.4.70.0130.00416.39
7.4.60.0030.01316.44
7.4.50.0090.00616.24
7.4.40.0080.00816.05
7.4.00.0090.00614.68
7.3.330.0050.00013.12
7.3.320.0030.00313.11
7.3.310.0000.00816.13
7.3.300.0000.00716.10
7.3.290.0050.01116.21
7.3.280.0100.00716.17
7.3.270.0090.00917.40
7.3.260.0080.01116.22
7.3.250.0120.00916.17
7.3.240.0090.01116.21
7.3.230.0070.01016.16
7.3.210.0080.00916.18
7.3.200.0040.01216.48
7.3.190.0080.00816.23
7.3.180.0140.00416.16
7.3.170.0060.00916.52
7.3.160.0060.01116.20
7.2.330.0110.00616.10
7.2.320.0130.00316.11
7.2.310.0140.01116.27
7.2.300.0090.00916.17
7.2.290.0090.01016.63
7.2.60.0210.01016.31
7.2.10.0200.00617.64
7.2.00.0130.01317.93
7.1.200.0000.01215.87
7.1.130.0150.01216.82
7.1.120.0250.00316.79
7.1.110.0190.00716.30
7.1.100.0130.01315.98
7.1.90.0260.01316.22
7.1.80.0220.00616.11
7.1.70.0250.01115.00
7.1.60.0400.02033.19
7.1.50.0620.01632.71
7.1.40.0430.01232.52
7.1.30.0190.00932.34
7.1.20.0340.00932.91
7.1.10.0210.01114.77
7.1.00.0300.01014.71

preferences:
29.66 ms | 403 KiB | 5 Q