PHP tutorial-String Manipulation: split & join strings
String manipulation in PHP
Split and join strings functions
The split(Separator_char, String) function is used to split a string in to an array of strings by a separating character. In this example, we split the string "PHP is powerful." by space character.
Example:
<?php
$str="PHP is powerful.";
$strarr=split(' ',$str);
$limit=count($strarr);
for($i=0;$i<$limit;$i++)
echo $strarr[$i]."<br>";
?>
In contrast, the join(Joiner_char) is used to combine an array of strings to become a single longer string.
Example:
<?php
$strarr=array(0=>"PHP",1=>"JavaScript",2=>"CSS");
$st=join(',', $strarr);
echo $st;
?>
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