[
Index
]
PHP Cross Reference of WordPress Trunk (Updated Daily)
[
Show Explorer
] [
Hide Navbar
]
[
Top level directory
]
Search
Search History +
Class
Function
Variable
Constant
Table
title
Body
[close]
Function and Method Cross Reference
wp_is_valid_utf8()
Defined at:
/wp-includes/utf8.php
->
line 4
/wp-includes/utf8.php
->
line 43
Referenced 11 times:
/wp-admin/includes/export.php
->
line 248
/wp-includes/class-wp-email-address.php
->
line 276
/wp-includes/class-wp-email-address.php
->
line 277
/wp-includes/class-wp-email-address.php
->
line 278
/wp-includes/formatting.php
->
line 885
/wp-includes/formatting.php
->
line 1140
/wp-includes/formatting.php
->
line 1616
/wp-includes/formatting.php
->
line 2041
/wp-includes/formatting.php
->
line 2291
/wp-admin/includes/image.php
->
line 1051
/wp-admin/includes/image.php
->
line 1057
Generated : Mon Jun 15 08:20:09 2026
Cross-referenced by
PHPXref