How to use array_search in PHP 5.6
Multi tool use
Clash Royale CLAN TAG#URR8PPPHow to use array_search in PHP 5.6
I create a array with some values. For example:
array(6) {
[0]=> string(1) "S"
[1]=> string(1) "M"
[2]=> string(2) "XL"
[3]=> string(1) "S"
[4]=> string(1) "M"
[5]=> string(2) "XL"
}
This array is assign to variable $psoft. The second array with values:
string(1) "S" string(1) "M" string(1) "L" string(2) "XL"
And my code:
$klucz = array_search($attrs, $psoft);
Always get bool(false) from $klucz and I don't know why. Thanks for help.
array_search
array_intersect
possible duplicate of array-containers-all-values-from-array
– Webber
1 min ago
Because the 3 part array is not in the string array. You are searching an array in an array.
– kry
27 secs ago
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array_searchsearches a single value. Either search for each value of second array in a loop, or usearray_intersect.– u_mulder
1 min ago