Php--explode application (get string, split as drop-down list)

Source: Internet
Author: User

Explode

$array = explode ("|", $s); splits the string, returns an array of strings * * *

The Trouble with practice:

<?PHP$s= "n001^ han |n002^ hui |n003^ Manchu |n004^ Uighur"; //break out data for each row  $array=Explode("|",$s); Print_r($array); Echo"<br/>"; $str= "<select>";  for($i= 0;$i<Count($array);$i++)  {      $hang=$array[$i]." <br/> ";//iterate through each row of data              Echo $hang; Echo"<br/>"; $lie=Explode("^",$hang);//to remove an array of columns based on Rows              Print_r($lie); Echo"<br/>"; $str=$str." <option value= ' ".$lie[0]. "' > ".$lie[1]. " </option> "; }    $str=$str." </select> "; Echo $str;?>

Results after running to $hang:

The final result:

Shorthand code:

<?PHP$s= "n001^ han |n002^ hui |n003^ Manchu |n004^ Uighur"; //break out each row of data    $array=Explode("|",$s); $str= "<select>";  for($i= 0;$i<Count($array);$i++)    {        $hang=$array[$i];//data for each row                $lie=Explode("^",$hang);//to remove an array of columns based on Rows                $str=$str." <option value= ' ".$lie[0]. "' > ".$lie[1]. " </option> "; }        $str=$str." </select> "; Echo $str;?>

Results with only one drop-down list box

Php--explode application (get string, split as drop-down list)

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