Breaking News: Grepper is joining You.com. Read the official announcement!

check existence of an element if existes return its key php

Add Answer

Isaac answered on June 12, 2023 Popularity 10/10 Helpfulness 5/10

answer check existence of an element if existes return its key php

related php check if key exists

related check key exists in object php

related php array check if key exists

check existence of an element if existes return its key php

Comment

$a=array("a"=>"red","b"=>"green","c"=>"blue");
echo array_search("red",$a);
//output = a;

Popularity 10/10 Helpfulness 5/10 Language php

Source: Grepper

Tags: element key laravel php return search

Link to this answer
Share Copy Link

Contributed on Jun 12 2023

Isaac

0 Answers Avg Quality 2/10

Closely Related Answers

php check if key exists

Comment

<?php
$exampleArray = array(
    'key1' => 'value1',
    'key2' => 'value2',
    'key3' => 'value3'
);

$desiredKey = 'key2';

if (array_key_exists($desiredKey, $exampleArray)) {
    echo "The key '$desiredKey' exists in the array.";
} else {
    echo "The key '$desiredKey' does not exist in the array.";
}
?>

Popularity 9/10 Helpfulness 4/10 Language php

Source: Grepper

Link to this answer
Share Copy Link

Contributed on Sep 12 2023

YOU.com

0 Answers Avg Quality 2/10

check key exists in object php

Comment

// Sample object
$myObject = (object) [
  'key1' => 'value1',
  'key2' => 'value2',
  'key3' => 'value3'
];

// Key to check
$key = 'key2';

// Check if key exists in the object
if(array_key_exists($key, get_object_vars($myObject))){
    echo 'Key exists in the object.';
} else {
    echo 'Key does not exist in the object.';
}

Popularity 8/10 Helpfulness 4/10 Language php

Source: Grepper

Link to this answer
Share Copy Link

Contributed on Sep 12 2023

YOU.com

0 Answers Avg Quality 2/10

php array check if key exists

Comment

// Sample array
$array = array(
    'key1' => 'value1',
    'key2' => 'value2',
    'key3' => 'value3'
);

// Key to check
$key = 'key2';

// Check if key exists
if (array_key_exists($key, $array)) {
    echo "The key '$key' exists in the array.";
} else {
    echo "The key '$key' does not exist in the array.";
}

Popularity 9/10 Helpfulness 4/10 Language php

Source: Grepper

Link to this answer
Share Copy Link

Contributed on Sep 11 2023

YOU.com

0 Answers Avg Quality 2/10

check existence of an element if existes return its key php

Contents

More Related Answers

check existence of an element if existes return its key php

Closely Related Answers

php check if key exists

check key exists in object php

php array check if key exists

Grepper

Documentation

Social

Legal

Contact

Oops, You will need to install Grepper and log-in to perform this action.