Question

How to check if a value exists in array with PHP

Answer 1

$array = ['PHP', 'Java', 'Python'];

$e = in_array('PHP', $array);

if ($e)
    echo "true";

 
/*
run: 

true
  
*/  

 

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Answer 2

$array = ['PHP', 'Java', 'Python'];

$pos = array_search('Python', $array);
if ($pos !== false) 
    echo "Python found at index: $pos";


 
/*
run: 

Python found at index: 2
  
*/   

 

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