{{name}} med variabel

search
The value being searched for, otherwise known as the needle. An array may be used to designate multiple needles.

replace
The replacement value that replaces found search values. An array may be used to designate multiple replacements.

PHP kode 

 $phrase  = "You should eat fruits, vegetables, and fiber every day.";
 $healthy = array("fruits", "vegetables", "fiber");
 $yummy   = array("pizza", "beer", "ice cream");
 
 $newphrase = str_replace($healthy, $yummy, $phrase);

PHP kode 

 <?php
 $m = new Mustache_Engine;
 
 echo $m->render('Hello {{planet}}', array('planet' => 'World!')); // "Hello World!"

PHP kode 

 $var1 = "val1";
 $var2 = "val2";
 $var3 = "val3";
 
 $str = "text text text {{var1}} text {{var2}} text {{var3}} text";
 
 preg_match_all('#\{\{.*?\}\}#s', $str, $arr);
 foreach($arr[0] as $match){
     $str =  mb_ereg_replace($match, ${substr($match, 2, -2)}, $str);
 }
 
 echo $str;

PHP kode 

 $str = str_replace("{{name}}", $name, $msg);