Answers for "php loop through key value array"

PHP
0

loop over keys and values php

foreach ($arr as $key => $value) {
 echo $key;
}
Posted by: Guest on May-06-2021
3

foreach in php

$arr = array(
	'key1' => 'val',
	'key2' => 'another',
	'another' => 'more stuff' 
);
foreach ($arr as $key => $val){
	//do stuff
}

//or alt syntax
foreach ($arr as $key => $val) :
   //do stuff here as well
endforeach;
Posted by: Guest on May-23-2020
0

php iterate array keys

foreach ($arr as $key => $value) {
    echo "{$key} => {$value} ";
    print_r($arr);
}
Posted by: Guest on July-12-2021
0

loop through values of hash php

<?php
    while (list($var, $val) = each($array)) {
        print "$var is $val\n";
    }
?>
Posted by: Guest on February-16-2020

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