3v4l.org

run code in 300+ PHP versions simultaneously
<?php $recordings = [ 'name' => 'step_1_part_1', 'attr' => [ 'required' => 'true', 'format' => 'wav' ]], 'name' => 'step_2_part_1', 'attr' => [ 'required' => 'true', 'format' => 'wav' ]], 'name' => 'step_3_part_1', 'attr' => [ 'required' => 'false', 'format' => 'wav' ]], 'name' => 'step_4_part_1', 'attr' => [ 'required' => 'false', 'format' => 'wav' ]], 'name' => 'step_4_part_2', 'attr' => [ 'required' => 'false', 'format' => 'wav' ]], 'name' => 'step_4_part_3', 'attr' => [ 'required' => 'false', 'format' => 'wav' ]], 'name' => 'step_4_part_4', 'attr' => [ 'required' => 'false', 'format' => 'wav' ]], 'name' => 'step_4_part_5', 'attr' => [ 'required' => 'false', 'format' => 'wav' ]], 'name' => 'step_5_part_1', 'attr' => [ 'required' => 'false', 'format' => 'wav' ]], 'name' => 'step_6_part_1', 'attr' => [ 'required' => 'false', 'format' => 'wav' ]] ]; echo json_encode($recordings);

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)
5.4.300.0090.05912.50
5.4.290.0090.04812.49
5.4.280.0080.04112.39
5.4.270.0080.05812.39
5.4.260.0160.04512.39
5.4.250.0250.07112.39
5.4.240.0240.07112.39
5.4.230.0180.07412.38
5.4.220.0220.07312.38
5.4.210.0120.07512.38
5.4.200.0100.06912.38
5.4.190.0060.04812.38
5.4.180.0130.07012.38
5.4.170.0130.05812.39
5.4.160.0070.06412.38
5.4.150.0090.06012.38
5.4.140.0150.05812.07
5.4.130.0060.03712.05
5.4.120.0060.03712.01
5.4.110.0080.03612.01
5.4.100.0240.05312.01
5.4.90.0280.12712.01
5.4.80.0170.07712.01
5.4.70.0150.06812.00
5.4.60.0210.08412.01
5.4.50.0150.07212.01
5.4.40.0090.04112.00
5.4.30.0070.05611.99
5.4.20.0140.05311.99
5.4.10.0130.06511.99
5.4.00.0100.07711.48
5.3.280.0080.05212.71
5.3.270.0120.08612.73
5.3.260.0160.06112.72
5.3.250.0170.06212.72
5.3.240.0110.13112.72
5.3.230.0230.13612.71
5.3.220.0220.11312.68
5.3.210.0190.11212.68
5.3.200.0260.11012.68
5.3.190.0170.08912.68
5.3.180.0170.06412.68
5.3.170.0150.08212.67
5.3.160.0190.07112.68
5.3.150.0200.07612.67
5.3.140.0150.06612.66
5.3.130.0070.05012.66
5.3.120.0200.11612.65
5.3.110.0130.10712.65
5.3.100.0150.10112.12
5.3.90.0100.09412.08
5.3.80.0200.05712.08
5.3.70.0180.09012.08
5.3.60.0090.03812.06
5.3.50.0100.04412.00
5.3.40.0310.10812.00
5.3.30.0280.06711.95
5.3.20.0100.07811.73
5.3.10.0180.08511.70
5.3.00.0150.08611.68

preferences:
138.66 ms | 1394 KiB | 7 Q