Stuck in function

[retoto]

<?php

$array = array(0 => "bleu", 1 => "bleu", 2 => "ghgf", 3 => "gfhfgh");

$key = array_search('bleu', $array);

echo #key;

?>

 

 

you can see that i search "bleu"

and i have two from that in array

and this print on page only one...

how can i print two thing ?

(0,1)

 

thanks

[ToonMariner]

<?php
$array = array(0 => "bleu", 1 => "bleu", 2 => "ghgf", 3 => "gfhfgh");
$keys = array_keys($array, 'bleu'); 
print_r($keys);
?>

[retoto]

<?php
$array = array(0 => "bleu", 1 => "bleu", 2 => "ghgf", 3 => "gfhfgh");
$keys = array_keys($array, 'bleu'); 
print_r($keys);
?>

 

thanks man

but out pot

" Array ( [0] => 0 [1] => 1 )  "

how can i print only 0 and 1 without all this :\?

[ToonMariner]

well you now have an array of the indexs of $array that match your search criteria...

 

you can either loop through the array and echo each one out or implode the array into a string or what ever you want to do with it.

[retoto]

you mean like that :S?

 

<?php

$array = array(0 => "bleu", 1 => "bleu", 2 => "ghgf", 3 => "gfhfgh");

for ($i=0;$i<=4;$i++) {

$keys = array_keys($array[$i], 'bleu');

echo $keys;

}

?>

 

Warning: array_keys() [function.array-search]: Wrong datatype for second argument in *********** on line 4

[ToonMariner]

you can't echo an array... print_r($array) yes but echo no..

 

try

 

$strkeys = implode(' ', $keys);

echo $strkeys;