ajax - PHP: What is the Best Way To Search Through Values? -

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i'm not sure best way , quickest way search through values.

i have check list of 20 ids example below. can stored array too.

'6e0ed0ff736613fdfed1c77dc02286cbd24a44f9','194809ba8609de16d9d8608482b988541ba0c971','e1d612b5e6d2bf4c30aac4c9d2f66ebc3b4c5d96'....

what next set of items json api call php stdclass. when loop through items add html each item display on website. if 1 of item's id matches ids in checklist add different html

i'm doing in ajax call best , efficient way search through checklist?

for example

    //get list of ids db , store in $checklist  $checklist;  $data = file_get_contents($url);     $result = json_decode($data, true);  foreach ( $result->results $items )     {         $name = $items->name;         $category = $items->category;         $description = $items->description;         $id = $items->id;          // if id in $checklist use blue background.         $displayhtml .="<div style=\"background-color: white;\">";           $displayhtml .="<h3>".$name."</h3>";         $displayhtml .="<p>".$description."</p>";         $displayhtml .="</div>";      }

thanks.

the simple way (if you're using php this) use in_array()

$checklist = array(     '6e0ed0ff736613fdfed1c77dc02286cbd24a44f9',     '194809ba8609de16d9d8608482b988541ba0c971',     'e1d612b5e6d2bf4c30aac4c9d2f66ebc3b4c5d96',     'etc.' ); foreach ($items $id) // $items similar array of ids you're checking {     if ( ! in_array($id, $checklist))     {         // not in checklist!     } }

per example:

foreach ( $result->results $items ) {     $name = $items->name;     $category = $items->category;     $description = $items->description;     $id = $items->id;      // if id in $checklist use blue background.     if (in_array($id, $checklist))     {         $bg = 'blue';     }     else     {         $bg = 'white'     }     $displayhtml .='<div style="background-color: '.$bg.';">';      $displayhtml .="<h3>".$name."</h3>";     $displayhtml .="<p>".$description."</p>";     $displayhtml .="</div>";  }

there more elegant ways handle this, didn't ask rewrite. personally, starters add css class instead of inlined style, gets moving forward.


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