Question

How to count the occurrences of a word in a string using PHP

Answer 1

function countOccurences($s, $word) { 
    $arr = explode(" ", $s); 
  
    $count = 0; 
    for ($i = 0; $i < sizeof($arr); $i++) { 
        if ($word == $arr[$i]) 
            $count++; 
    } 
  
    return $count; 
} 
  
$s = "c python php c++ java php php c#"; 
$word = "php"; 

echo countOccurences($s, $word); 




/*
run:

3

*/

 

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