Loop through regular and associative arrays in PHP Theforeach()construct can be used to loop through an array as shown below: $arr=[1,2,3];foreach($arras$val){echo"{$val}";}// 👇 Output:// 1 2 3 When you have an associative array, you can also grab the keys inside thefore...
Here, $array is the array iterated, and $value is the array’s item in each iteration.We can also use the foreach loop in an associative array to loop through the key and value of the array. An associative array is a type of array that contains a key and value pair for each item...
php $numbers = array(1, 2, 3, 4, 5); // 遍历数组的值 foreach ($numbers as $number) { echo $number . "\n"; } // 遍历数组的键和值 $fruits = array("a" => "apple", "b" => "banana", "c" => "cherry"); foreach ($fruits as $key => $value) { echo "$key => $...
PHP – Iterate through an array using For Loop To iterate through the elements of an array, we can useFor loop. We initialize an index variable with 0, increment it during each loop iteration, and access the elements of the array using this index inside For loop. The syntax to iterate t...
Array([0] => Motorcycle Object([name] => Husqvarna[type] => dirt)[1] => Motorcycle Object([name] => Goldwing[type] => touring)) Create an Array ofstdClassObjects in PHP We can create an array of objects by creating an object of thestdClassin PHP. ThestdClassis defined in the ...
Array index : 0id : 1name : Nathanage : 29Array index : 1id : 2name : Susanage : 32Array index : 2id : 3name : Janeage : 23 The firstforeachstatement will loop through the main array, while the second statement loops through each child array. ...
Occasionally, you may need to send a mailable to a list of recipients by iterating over an array of recipients / email addresses. However, since the to method appends email addresses to the mailable's list of recipients, each iteration through the loop will send another email to every ...
Loop through the items of an indexed array: $colors = array("red", "green", "blue", "yellow"); foreach ($colors as $x) : echo "$x "; endforeach; Try it Yourself » Exercise? what will be the output of the following code:$colors = array('red', 'green', 'blue', 'yell...
Indexed arrayscount() - Return the length of an arrayLoop through an indexed arrayAssociative arraysLoop through an associative array PHP Multidimensional Arrays Output elements from a multidimensional arrayLoop through a multidimensional array Multidimensional Arrays explained ...
We have four seasons in a$seasonsarray. We go through all the values and print them to the console. Theeachfunction returns the current key and value pair from an array and advances the array cursor. When the function reaches the end of the array, it returns false and the loop is termi...