Php'de bir dizide aranan elemanın, dizide bulunup bulunmadığını nasıl anlarım? <?php
$values = array("banana","apple","pear","banana");
$newvalue = "pear";
if (in_array($newvalue,$values)) {echo "$newvalue is already in the array!";}
?>pear is already in the array!
<?php
$numbers = range(1,10);
$checknumbers = array(1,20,10);
foreach($checknumbers as $isitthere) {
if(in_array($isitthere,$numbers)) {echo "The number $isitthere is in the numbers array"; }
else { echo "The number $isitthere is NOT in the numbers array";}
}
?>
The number 1 is in the numbers array
The number 20 is NOT in the numbers array
The number 10 is in the numbers array