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<?php $a = array(); $a[]=15; $a[] = '16'; $i= 0; foreach($a as $key=>$value){ $i++; $b['app']='apple'; $b['ora']='orange'; $c = array('iphone','nexus','iphone','micromax'); foreach($c as $ckey=>$cvalue){ if($cvalue=='iphone'){ $b['phone']=$cvalue; } var_dump($b)."<br>"; echo "calling a function<br>"; unset($b['phone']); } } var_dump($a);
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
array(3) { ["app"]=> string(5) "apple" ["ora"]=> string(6) "orange" ["phone"]=> string(6) "iphone" } calling a function<br>array(2) { ["app"]=> string(5) "apple" ["ora"]=> string(6) "orange" } calling a function<br>array(3) { ["app"]=> string(5) "apple" ["ora"]=> string(6) "orange" ["phone"]=> string(6) "iphone" } calling a function<br>array(2) { ["app"]=> string(5) "apple" ["ora"]=> string(6) "orange" } calling a function<br>array(3) { ["app"]=> string(5) "apple" ["ora"]=> string(6) "orange" ["phone"]=> string(6) "iphone" } calling a function<br>array(2) { ["app"]=> string(5) "apple" ["ora"]=> string(6) "orange" } calling a function<br>array(3) { ["app"]=> string(5) "apple" ["ora"]=> string(6) "orange" ["phone"]=> string(6) "iphone" } calling a function<br>array(2) { ["app"]=> string(5) "apple" ["ora"]=> string(6) "orange" } calling a function<br>array(2) { [0]=> int(15) [1]=> string(2) "16" }

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