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)
8.3.70.0070.01018.31
8.3.60.0070.00718.27
8.3.50.0100.00717.26
8.3.40.0040.01118.70
8.3.30.0110.00418.51
8.3.20.0040.00420.18
8.3.10.0040.00421.82
8.3.00.0050.00319.13
8.2.190.0070.01016.58
8.2.180.0040.01118.41
8.2.170.0040.01122.96
8.2.160.0040.01120.35
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0070.00022.14
8.2.120.0040.00426.35
8.2.110.0060.00320.99
8.2.100.0080.00417.47
8.2.90.0000.00719.09
8.2.80.0000.01117.97
8.2.70.0080.00017.80
8.2.60.0060.00317.93
8.2.50.0000.00918.10
8.2.40.0070.00020.28
8.2.30.0070.00019.29
8.2.20.0060.00318.09
8.2.10.0030.00317.89
8.2.00.0000.00718.17
8.1.280.0100.00725.92
8.1.270.0060.00323.96
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0030.00621.26
8.1.230.0040.00720.26
8.1.220.0040.00417.74
8.1.210.0030.00518.77
8.1.200.0040.00417.25
8.1.190.0000.00817.10
8.1.180.0040.00418.10
8.1.170.0040.00418.52
8.1.160.0040.00418.87
8.1.150.0070.00020.31
8.1.140.0080.00017.54
8.1.130.0000.00719.05
8.1.120.0040.00417.41
8.1.110.0030.00617.37
8.1.100.0030.00817.30
8.1.90.0040.00417.37
8.1.80.0000.00717.29
8.1.70.0000.00717.37
8.1.60.0030.00617.49
8.1.50.0000.00817.41
8.1.40.0040.00417.35
8.1.30.0000.00817.54
8.1.20.0000.00717.45
8.1.10.0040.00417.41
8.1.00.0040.00717.30
8.0.300.0040.00419.15
8.0.290.0040.00416.63
8.0.280.0000.00718.36
8.0.270.0030.00317.18
8.0.260.0030.00319.05
8.0.250.0040.00416.83
8.0.240.0000.00816.84
8.0.230.0030.00316.95
8.0.220.0040.00416.82
8.0.210.0000.00716.87
8.0.200.0000.00716.98
8.0.190.0000.00716.96
8.0.180.0030.00416.95
8.0.170.0000.00816.94
8.0.160.0000.00716.82
8.0.150.0080.00016.74
8.0.140.0000.00716.79
8.0.130.0000.00513.27
8.0.120.0040.00416.83
8.0.110.0040.00416.87
8.0.100.0000.00716.74
8.0.90.0040.00416.82
8.0.80.0130.00616.90
8.0.70.0000.00716.95
8.0.60.0040.00416.78
8.0.50.0000.00716.76
8.0.30.0090.00717.08
8.0.20.0130.01017.40
8.0.10.0000.00716.85
8.0.00.0140.00716.76
7.4.330.0000.00516.56
7.4.320.0030.00316.51
7.4.300.0000.00616.45
7.4.290.0070.00016.53
7.4.280.0000.00816.42
7.4.270.0030.00516.44
7.4.260.0000.00716.48
7.4.250.0040.00416.48
7.4.240.0030.00316.52
7.4.230.0000.00916.43
7.4.220.0050.00316.44
7.4.210.0070.00816.40
7.4.200.0000.00716.51
7.4.160.0070.01216.39
7.4.150.0130.00617.40
7.4.140.0080.01217.86
7.4.130.0150.00416.44
7.4.120.0080.01216.39
7.4.110.0110.00616.57
7.4.100.0080.00816.27
7.4.90.0110.00616.48
7.4.80.0030.01319.39
7.4.70.0060.01216.41
7.4.60.0130.00316.43
7.4.50.0070.01116.41
7.4.40.0060.01016.34
7.4.00.0040.01215.03
7.3.330.0020.00213.12
7.3.320.0000.00613.02
7.3.310.0000.00716.03
7.3.300.0000.00716.21
7.3.290.0090.00516.21
7.3.280.0110.00616.14
7.3.270.0070.01017.40
7.3.260.0150.00516.19
7.3.250.0030.01416.38
7.3.240.0110.00716.33
7.3.230.0120.00416.41
7.3.210.0100.00716.25
7.3.200.0100.01116.34
7.3.190.0060.00916.16
7.3.180.0090.00916.25
7.3.170.0060.01016.21
7.3.160.0110.00616.44
7.2.330.0070.01016.21
7.2.320.0080.00816.34
7.2.310.0130.00316.20
7.2.300.0100.00716.32
7.2.290.0100.00616.30
7.2.60.0270.00816.55
7.2.10.0170.00717.64
7.2.00.0150.00917.90
7.1.200.0040.01115.74
7.1.130.0130.01216.81
7.1.120.0130.01016.53
7.1.110.0190.00816.21
7.1.100.0260.00616.04
7.1.90.0100.01315.98
7.1.80.0150.00915.92
7.1.70.0150.00915.25
7.1.60.0310.01433.34
7.1.50.0300.00732.64
7.1.40.0400.01432.38
7.1.30.1150.01032.34
7.1.20.0290.01432.74
7.1.10.0260.01114.68
7.1.00.0320.00314.68

preferences:
17.93 ms | 401 KiB | 5 Q