Reading the Error
WP_DEBUG_LOG Without Displaying Errors to Visitors
Learn how to use WP_DEBUG_LOG to capture WordPress errors in debug.log while keeping PHP warnings and error messages hidden from site visitors.
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Tag: Output Buffering
Reading the Error
Headers Already Sent in PHP: Find the Blank Line
Fix PHP “headers already sent” errors by finding stray whitespace, blank lines, BOMs, or early output before header(), cookies, or sessions.