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PHP Functions
Function: strtr (PHP 3, PHP 4, PHP 5) strtr -- Translate certain charactersDescriptionstring strtr ( string str, string from, string to ) string strtr ( string str, array replace_pairs )This function returns a copy of str , translating all occurrences of each character in from to the corresponding character in to . If from and to are different lengths, the extra characters in the longer of the two are ignored. Example 1. strtr() example <?php $addr = strtr($addr, "äåö", "aao"); ?> strtr() may be called with only two arguments. If called with two arguments it behaves in a new way: from then has to be an array that contains string -> string pairs that will be replaced in the source string. strtr() will always look for the longest possible match first and will *NOT* try to replace stuff that it has already worked on. Example 2. strtr() example with two arguments <?php $trans = array("hello" => "hi", "hi" => "hello"); echo strtr("hi all, I said hello", $trans); ?> This will show: hello all, I said hi Note: This optional to and from parameters were added in PHP 4.0.0 Related Function(s) |