Ayyukan sarrafa igiyoyi
strlen(): Yana mayar da tsayin kirtani.
$str = "hello";
echo strtoupper($str); // Output: HELLO
strtoupper(): Yana canza kirtani zuwa babban harafi.
$str = "hello";
echo strtoupper($str); // Output: HELLO
strtolower(): Yana canza kirtani zuwa ƙananan haruffa.
$str = "WORLD";
echo strtolower($str); // Output: world
substr(): Yana fitar da wani yanki na kirtani bisa tushen farawa da tsayi.
$str = "Hello, world!";
echo substr($str, 7, 5); // Output: world
Ayyukan magudin lamba
intval(): Yana canza ƙima zuwa lamba.
$num = 10.5;
echo intval($num); // Output: 10
loatval(): Yana canza ƙima zuwa mai iyo.
$num = "3.14";
echo floatval($num); // Output: 3.14
number_format(): Yana tsara lamba tare da dubban masu raba.
$num = 1000;
echo number_format($num); // Output: 1,000
Ayyukan sarrafa tsararru
count(): Yana ƙidaya adadin abubuwan da ke cikin tsararru.
$arr = [1, 2, 3, 4, 5];
echo count($arr); // Output: 5
array_push(): Yana ƙara wani kashi zuwa ƙarshen tsararru.
$arr = [1, 2, 3];
array_push($arr, 4);
print_r($arr); // Output: [1, 2, 3, 4]
array_pop(): Yana cirewa da dawo da kashi na ƙarshe na tsararru.
$arr = [1, 2, 3, 4];
$lastElement = array_pop($arr);
echo $lastElement; // Output: 4
Waɗannan ƙananan misalan ayyuka ne da aka saba amfani da su a cikin PHP. Akwai ƙarin ayyuka da yawa don ayyuka daban-daban. Kuna iya bincika takaddun PHP don ƙarin cikakkun bayanai akan ayyuka daban-daban da amfaninsu.