Split a comma delimited string into an array in PHP
Given a long string separated with comma delimiter. The task is to split the given string with comma delimiter and store the result in an array.
Input : geeks,for,geeks Output : Array (  => geeks  => for  => geeks ) Input : practice, code Output : Array (  => practice  => code )
Use explode() or preg_split() function to split the string in php with given delimiter.
PHP | explode() Function: The explode() function is an inbuilt function in PHP which is used to split a string in different strings. The explode() function splits a string based on a string delimiter, i.e. it splits the string wherever the delimiter character occurs. This functions returns an array containing the strings formed by splitting the original string.
array explode( separator, OriginalString, NoOfElements )
PHP | preg_split() Function: The preg_split() function operates exactly like split(), except that regular expressions are accepted as input parameters for pattern.
array preg_split( string $pattern, string $subject [, int $limit = -1 [, int $flags = 0 ]] )
Array (  => 123  => 456  => 78  => 000 ) Array (  => 123  => 46  => 78  => 000 )