String Functions
PHP has several built-in functions for text processing and the manipulation of strings.
A list of PHP string and text processing functions can be found in the table below:
String Functions
- explode()
- Splits a given string by a delimiter and returns an array of the substrings produced.
- sprintf()
- Returns a string with a specified formatting.
- str_replace()
- Returns a string with occurrences of a specified substring replaced by another string.
- strlen()
- Returns the number of bytes in a given string.
- substr()
- Returns a portion of a specified string.
