PHP Dynamic binding variable usage, PHP bound variable _php tutorial

PHP Dynamic binding variable usage, PHP bound variable

This article describes the use of dynamic binding variables in PHP. Share to everyone for your reference. Specific as follows:

Private Function Bindvars ($stmt, $params) {if ($params! = null) {$types = ';//initial sting with Types foreach ($      params as $param) {//for each element, determine type and add if (Is_int ($param)) {$types. = ' I ';//integer  } elseif (Is_float ($param)) {$types. = ' d ';//double} elseif (Is_string ($param)) {$types. = ' s '; string} else {$types. = ' B ';//blob and Unknown}} $bind _names[] = $types; First param needed is the type string//eg: ' Issss ' for ($i =0; $i
 
   
   
 I hope this article is helpful in PHP programming for everyone. 
 
   
 
 
   
http://www.bkjia.com/phpjc/1017890.html  www.bkjia.com  true  Span id= "Isbasedonurl" itemprop= "Isbasedonurl" >http://www.bkjia.com/phpjc/1017890.html  techarticle  php dynamic bound variable usage, PHP bound variable This article describes the use of dynamic binding variables in PHP. Share to everyone for your reference.
 As follows: Private function bindvars ($s ...  
 
   
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