Formatting
WordPress Formatting API Hooks
Escaping Filters esc_html Filters a string after HTML escaping. apply_filters( 'esc_html', string $safe_text, string $text ) Parameters: $safe_text - The...
Updated March 4, 2026
WordPress Formatting API Overview
The Formatting API is one of WordPress's largest and most critical subsystems, handling text transformation, sanitization, and escaping throughout the...
Updated March 4, 2026
WordPress Formatting API Functions
Escaping Functions Escaping functions make data safe for output in a specific context. Always escape on output. esc_html() Escapes a...
Updated March 4, 2026