php-replace tagged requests and articles
Categorized request examples and articles tagged with [php-replace] keyword How do I replace a string in PHP?
To replace a string with a substring in PHP, use the str_replace($search, $replace, $subject, $count) function. The str_replace() function takes the string to search for as the first argument, the string to replace the old value with as the second argument, and the string where the replacement is to take place as the third argument. The str_replace() function does not modify the original string; instead, it returns a copy of the replaced string. If the optional argument $count is passed, it will contain the number of replacements performed. You can pass arrays to the $search, and $replace to perform multiple replacements simultaneously. You can also replace strings with PHP Regular Expressions (see example below). In this PHP string replacement example, we replace all occurrences of the search string with a substring using the str_replace() function. Click Execute to run the PHP String Replace Example online and see the result.
To replace a string with a substring in PHP, use the str_replace($search, $replace, $subject, $count) function. The str_replace() function takes the string to search for as the first argument, the string to replace the old value with as the second argument, and the string where the replacement is to take place as the third argument. The str_replace() function does not modify the original string; instead, it returns a copy of the replaced string. If the optional argument $count is passed, it will contain the number of replacements performed. You can pass arrays to the $search, and $replace to perform multiple replacements simultaneously. You can also replace strings with PHP Regular Expressions (see example below). In this PHP string replacement example, we replace all occurrences of the search string with a substring using the str_replace() function. Click Execute to run the PHP String Replace Example online and see the result.