redarrow Posted March 24, 2006 Share Posted March 24, 2006 What is the main array i need to know best thank you.The arrays i am learning and lernt[code]example 1<?$lucky=array("food","dog","home","foot","pool","leg","body","head","teth","ear"); for($i=0; $i<count($lucky); $i++){echo "<br>$lucky[$i]<br>normal array";}?><?example 2$lucky=array("food"=>"dog","home"=>"foot","pool"=>"leg","body"=>"head","teth"=>"ear"); while(list($i, $j,)=each($lucky)){echo "<br>".$i."<br>".$j."<br>assotate array";}?><?example 3$lucky=array("dog","home","foot","pool","leg","body","head","teth","ear"); foreach( $lucky as $i => $j){echo "<br>".$i."<br>".$j."<br>forech array";}?><?example 4$lucky=array(array("food","dog","home","foot","pool","leg","body","head","teth","ear"), array("food","dog","home","foot","pool","leg","body","head","teth","ear")); echo"<br><br> ".$lucky[1][0]."<br>double array";?><?example 5$lucky=array("myarray1"=>array("food","dog","home","foot","pool","leg","body","head","teth","ear"),"myarray2"=>array("food"=>"a","home"=>"b","pool"=>"c","leg"=>"d","teth"=>"e")); echo"<br><br>".$lucky[myarray1][1]."<br>double array named";?>[/code] Link to comment https://forums.phpfreaks.com/topic/5717-popular-array/ Share on other sites More sharing options...
SiC_Goat Posted March 25, 2006 Share Posted March 25, 2006 If the array will have string indexes this is pretty common$array = array("index1" => 1,"index2" => new Object(),"index3" => "string");If the array will use integer indexes and they are asigned at once$array = array("field1", "field2", "field3");If the array is added to via iterationfor($i=0;$i<$value;$i++){$array[$i] = $someSource;} Link to comment https://forums.phpfreaks.com/topic/5717-popular-array/#findComment-20485 Share on other sites More sharing options...
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