esle condition not work in foreach loop php

✔ Recommended Answer

Create a boolean variable with false

Iterate over the array and make this variable true in case the user found.

In the last check the final value of the variable and if it is false then show the message No customer found.

Here is a dynamic functional approach:

$data = json_decode($customers, true);function findCustomerInArr($array,$customerName){    $customerFound = false;    foreach($array as $a){        if(strtolower($a['name']) == strtolower($customerName)){            $customerFound = true;            echo $customerName."'s phone is ".$a['phone'].PHP_EOL;            echo $customerName."'s mobile is ".$a['mobile'].PHP_EOL;            break;        }    }    if(false == $customerFound){        echo "No customer found with this name".PHP_EOL;    }}findCustomerInArr($data,'sara');findCustomerInArr($data,'aliveToDie');

Output: https://3v4l.org/fIJXu

Note: You can remove strtolower() in case you want case-sensitive match.

Source: stackoverflow.com

Answered By: Anant - Alive to die

Method #2

In PHP, the else block is not used in conjunction with a foreach loop. The else block is used in combination with if, while, and for loops to execute a block of code when the condition of the loop is not met.

Here's an example of using else with an if statement:

php
$score = 80;

if ($score >= 90) {
    echo "A grade";
} elseif ($score >= 80) {
    echo "B grade";
} else {
    echo "C grade or below";
}

In the above example, the else block is executed when the condition of both the if and the elseif blocks is not met.

If you need to execute some code after a foreach loop is completed, you can simply place that code outside of the loop. For example:

php
$fruits = array("apple", "banana", "orange");

foreach ($fruits as $fruit) {
    echo $fruit . "<br>";
}

echo "Loop completed";

In the above example, the echo statement after the foreach loop is executed once the loop has completed iterating over all the elements in the $fruits array.