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mb_eregi_replace

PHP function Edit on GitHub ✎

(PHP 4 >= 4.2.0, PHP 5, PHP 7, PHP 8)

Replace regular expression with multibyte support ignoring case

Description

mb_eregi_replace(string $pattern, string $replacement, string $string, string|null $options = null): string|false|null

Scans string for matches to pattern, then replaces the matched text with replacement.

pattern: The regular expression pattern. Multibyte characters may be used. The case will be ignored.
replacement: The replacement text.
string: The searched string.
options: The search option. See mb_regex_set_options() for explanation.

The resultant string or false on error. If string is not valid for the current encoding, null is returned.

Version	Description
8.0.0	`options` is nullable now.
7.1.0	The function checks whether `string` is valid for the current encoding.
7.1.0	The `e` modifier has been deprecated.