preg_replace - Manual

PHP preg_replace() 函数. PHP 正则表达式(PCRE). preg_replace 函数执行一个正则表达式的搜索和替换。 语法. mixed preg_replace ( mixed $pattern , mixed ...

You can use the preg_replace() function to search for patterns in a string and then replace them. This function accepts three required ...

The preg_replace() function is the modern alternative to ereg_replace() and offers a powerful toolset for handling regular expressions in PHP.

I want to replace hash tags in a string with the same hash tag, but after adding a link to it Example: $text = any word here related to #English must #be ...

And I want to replace the http with https of each elements using RegEx. I tried: $Regex = /http/; $str_rpl = '${1}s'; ... foreach ($url_array ...

The preg_replace() function is an inbuilt function in PHP that is used to perform a regular expression for search and replace the content.

Searches subject for matches to pattern and replaces them with replacement. To match an exact string, rather than a pattern, consider using str_replace() or ...

A callback that will be called and passed an array of matched elements in the subject string. The callback should return the replacement string.

This function returns a string or an array with all occurrences of search in subject replaced with the given replace value. Str_replace · Preg_replace · Substr_replace · Str_ireplace

The preg_replace() function returns a string or array of strings where all matches of a pattern or list of patterns found in the input are replaced with ...