<?php
function callback($buffer, $status) {
return "callback $buffer";
}
ob_start( 'callback', 0, PHP_OUTPUT_HANDLER_FLUSHABLE | PHP_OUTPUT_HANDLER_REMOVABLE);
echo 'test';
echo ob_get_clean(); //this should not work as no CLEANABLE flag was set on ob_start
//ob_end_clean is ran as well
//ob_clean -> failed to delete buffer notice
echo "\n".ob_get_level();
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
test
0
Notice: Use of undefined constant PHP_OUTPUT_HANDLER_FLUSHABLE - assumed 'PHP_OUTPUT_HANDLER_FLUSHABLE' in /in/G1Eqn on line 8
Notice: Use of undefined constant PHP_OUTPUT_HANDLER_REMOVABLE - assumed 'PHP_OUTPUT_HANDLER_REMOVABLE' in /in/G1Eqn on line 8
test
0