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<?php var_dump(ini_get('disable_functions')); eval('function proc_open() { echo \'x\'; }'); proc_open();
Output for 8.5.1
string(23) "pcntl_fork,phpinfo,mail" Fatal error: Cannot redeclare function proc_open() in /in/DNoNp(5) : eval()'d code on line 1 Stack trace: #0 {main}
Process exited with code 255.
Output for 8.0.0 - 8.0.12, 8.0.14 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.4, 8.3.6 - 8.3.28, 8.4.1 - 8.4.14, 8.5.0
string(22) "proc_open,phpinfo,mail" x
Output for 8.4.15
/bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15)
Process exited with code 1.
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 string(22) "proc_open,phpinfo,mail" x
Output for 7.3.32, 7.4.26, 8.0.13
string(0) "" Fatal error: Cannot redeclare proc_open() in /in/DNoNp(5) : eval()'d code on line 1
Process exited with code 255.
Output for 7.4.33
string(23) "pcntl_fork,phpinfo,mail" Fatal error: Cannot redeclare proc_open() in /in/DNoNp(5) : eval()'d code on line 1
Process exited with code 255.
Output for 7.3.0 - 7.3.31, 7.3.33, 7.4.0 - 7.4.25, 7.4.27 - 7.4.32
string(22) "proc_open,phpinfo,mail" Fatal error: Cannot redeclare proc_open() in /in/DNoNp(5) : eval()'d code on line 1
Process exited with code 255.

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