[SOLVED] array search

[asmith]

i want to search an array to see if it has one of another array values or not . (i'm probebly going to code it )

 

example  :

 

$a = array ( 1,4,5,7,9);

$b = array (12,24,7,34);

 

i want to see if one of $b values is in $a or not .  is that possible or i start coding ?

 

 

( i mean any built-in function ?     

my solution :  i will count the $b array  ,  set up a loop , and seach in_array each key of the $b . 

like  :    in_array($b[$i],$a)    so on...

 

better idea ?  )

[shocker-z]

$a = array ( 1,4,5,7,9);

$b = array (12,24,7,34);

foreach ($b as $value) {
  in_array($value,$a)
}

 

hope that helps you

 

Regards

Liam

[asmith]

lol better than mine !

thank you