In_array Associative Array PHP

$arr = array('lang1' => 'php','lang2' => 'java','lang3' => 'python');

if ( in_array( 'java', $arr ) ) {

  echo 'exists';

}else{

  echo 'not exists';

}

Source: wlearnsmart.com

Php associative array

<?php
$arr = array('fruit' => 'mango', 'vegetable' => 'tomato', 'thing' => 'bag');
echo $arr['fruit']
/*OUTPUT
mango*/
?>

Source: localhost

Php associative array

<?php
$arr = array('fruit' => 'mango', 'vegetable' => 'tomato', 'thing' => 'bag');
echo $arr['fruit']
/*OUTPUT
*/mango
?>

Source: localhost

Php associative array

<?php
$arr = array('fruit' => 'mango', 'vegetable' => 'tomato', 'thing' => 'bag');
echo $arr['fruit'];
/*OUTPUT
mango*/
?>

Source: localhost

Php associative array

<?php
$arr = array('fruit' => 'mango', 'vegetable' => 'tomato', 'thing' => 'bag');
echo $arr['fruit'];
/*OUTPUT
mango*/
?>

Source: localhost

Php associative array

<?php
$arr = array('fruit' => 'mango', 'vegetable' => 'tomato', 'thing' => 'bag');
echo $arr['fruit']
/*OUTPUT
mango*/
?>

Source: localhost

Similar codes

0 vote215 views1 answer
Php geolocation package
PHP
5 votes187 views1 answer
Laravel rate limit
PHP Laravel
0 vote189 views1 answer
How to start a session
PHP
0 vote171 views2 answers
Mp3 file upload code in php
PHP
2 votes195 views2 answers
Laravel migration remove unique constraint
PHP
0 vote213 views1 answer
Php language is used for
PHP
106 votes584 views6 answers
Php strlen
PHP
6 votes159 views6 answers
Laravel collection pluck
PHP
0 vote189 views1 answer
Magento 2 get collection
PHP
1 vote187 views1 answer
Create admin password in magento 2
PHP