PHP Error Messages
Server-side scripting language.All PHP pages
- PHP Fatal error: Allowed memory size of 134217728 bytes exhausted (tried to allocate N bytes)PHP hit memory_limit: 134217728 bytes is the 128M default. Process data in chunks or generators, or raise memory_limit in php.ini, with ini_set or with -d.
- PHP Fatal error: Uncaught Error: Call to undefined functionPHP throws Call to undefined function when a function is not defined or its extension (mbstring, curl, mysqli) is not loaded. Check php -m and includes.
- PHP Warning: Cannot modify header information - headers already sent by (output started at ...)PHP cannot send a header after output has started: a blank line before <?php, a BOM or an echo. The output started at part names the file and line to fix.
- PHP Warning: Undefined array key "name"PHP 8 warns Undefined array key when code reads a missing key, such as an absent form field. Use ?? for a default, or isset or array_key_exists before reading.