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POHow to unset the element from an array of objects
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  1. POHow to unset the element from an array of objects
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    copied!<p>I have an array of operating systems ($os2) and i would like to remove all elements from array $phones , which dont have one of these operating systems. So i did this, but for some reason it's not working...</p> <pre><code>$os2 = array("BlackBerry", "Android"); if(count($os2)!=0) { for($i = 0; $i&lt;count($phones); $i++) { if(!in_array($phones[$i]-&gt;os, $os2)) { unset($phones[$i]); } } } </code></pre> <p>This is one element from the phones array:</p> <pre><code>[0] =&gt; Equipment Object ( [carrierDescription:Equipment:private] =&gt; T-Mobile [carrierId:Equipment:private] =&gt; 59 [manufacturerID:Equipment:private] =&gt; 13 [manufacturerName:Equipment:private] =&gt; BlackBerry [manufacturerCode:Equipment:private] =&gt; Curve 9360 [productId:Equipment:private] =&gt; 60558 [currentEquipmentID:Equipment:private] =&gt; 29305 [equipmentName:Equipment:private] =&gt; BlackBerry Curve 9360 Black [equipmentType:Equipment:private] =&gt; Smartphone [equipmentShortDescription:Equipment:private] =&gt; [equipmentLongDescription:Equipment:private] =&gt; The BlackBerry Curve 9360 for T-Mobile is the next Curve in BlackBerry's line of smartphones. Running the latest BlackBerry 7 operating system and utilizing the powerful BlackBerry 7 Webkit-browser, the BlackBerry Curve 9360 provides an intuitive smartphone experience, perfect for those who depend on their smartphone to keep their personal and work lives organized. Encased in a sleek package, including a wide 2.4 inch screen, full QWERTY keyboard and navigation track-pad, the BlackBerry Curve 9360 is ideal for efficient mobile communication. This new smartphone is also equipped with essential smartphone features such as a 5 megapixel camera with flash, video recorder, and WiFi connectivity for voice and data for a premium smartphone experience, The new Curve 9360 delivers the world's best mobile communications and social experiences with the latest release of BlackBerry Messenger, or BBM. [sugRetailPrice:Equipment:private] =&gt; 400 [displayPrice:Equipment:private] =&gt; $999.99 [equipmentPrice:Equipment:private] =&gt; 0 [numericCost:Equipment:private] =&gt; 0 [rebateAmount:Equipment:private] =&gt; $0.00 [priceAfterRebate:Equipment:private] =&gt; Free [rebateDescription:Equipment:private] =&gt; Free Gift [equipmentImageFileSmall:Equipment:private] =&gt; images/phones/60558_s.jpg [equipmentImageFileMedium:Equipment:private] =&gt; images/phones/60558_m.jpg [equipmentImageFileLarge:Equipment:private] =&gt; images/phones/60558_l.jpg [manufacturerLogo:Equipment:private] =&gt; _images/logos/manufacturers/selected_manu_blackberry.gif [purchaseMode:Equipment:private] =&gt; Add a Line [productLink:Equipment:private] =&gt; r.aspx?p=BlackBerry%20Curve%209360%20Black&amp;c=T-Mobile&amp;r=wowphonefinder&amp;mode=1&amp;s=1 [upc:Equipment:private] =&gt; 610214626622 [compatibleAccessoriesPageURL:Equipment:private] =&gt; DeviceSpecificAccessories.aspx?referringdomain=wowphonefinder&amp;refcode1=standarddatafeed&amp;refcode2=&amp;productid=60558 [mods:Equipment:private] =&gt; [os:Equipment:private] =&gt; BlackBerry [tethering:Equipment:private] =&gt; [hotspot:Equipment:private] =&gt; [html:Equipment:private] =&gt; HTML [triG:Equipment:private] =&gt; 3G [fourG:Equipment:private] =&gt; [fiveMP:Equipment:private] =&gt; [bluetooth:Equipment:private] =&gt; bluetooth [camera:Equipment:private] =&gt; camera [mail:Equipment:private] =&gt; mail [gps:Equipment:private] =&gt; gps [international:Equipment:private] =&gt; international [mp3:Equipment:private] =&gt; MP3 [vcast:Equipment:private] =&gt; [wifi:Equipment:private] =&gt; wifi [tscreen:Equipment:private] =&gt; [appstore:Equipment:private] =&gt; appstore [fcamera:Equipment:private] =&gt; [ptt:Equipment:private] =&gt; [rugged:Equipment:private] =&gt; [sbluetooth:Equipment:private] =&gt; [qwerty:Equipment:private] =&gt; qwerty [nocolor:Equipment:private] =&gt; Curve 9360 [colors:Equipment:private] =&gt; Black Black [hasShort:Equipment:private] =&gt; [hasReview:Equipment:private] =&gt; [hasAlternative:Equipment:private] =&gt; [hasAlternativeExpert:Equipment:private] =&gt; [order:Equipment:private] =&gt; [review:Equipment:private] =&gt; [id] =&gt; 260 ) </code></pre> <p>Btw...its working this way, but i will be really happy if someone have the solution without using the another variable, just with unset method...</p> <pre><code>if(count($os2)!=0) { $ph = array(); foreach($phones as $phone) { foreach($os2 as $o) { if($phone-&gt;os == $o) {array_push($ph,$phone);} } } $phones = $ph; } </code></pre> <p>Does anybody see what am I doing wrong? :) Thanks for your answers...</p>
 

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