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PHP - Ds Vector contains() Function



Ds\Vector::contains() function can determine if a vector contain given values.

Syntax

public bool Ds\Vector::contains([ mixed $...values ] )

Ds\Vector:: contains() function can return false if any of the provided values are not in vector, or true otherwise.

Example 1

<?php 
   $vector = new \Ds\Vector([1, 2, 3, 4, 5]); 
  
   var_dump($vector->contains(1)); 
   var_dump($vector->contains(1, 2)); 
   var_dump($vector->contains(10)); 
?> 

Example 2

<?php 
   $vector = new \Ds\Vector(["tutorials", "point", "tutorix"]); 
  
   var_dump($vector->contains("tutorials")); 
   var_dump($vector->contains("tutorix", "point")); 
   var_dump($vector->contains("TPT")); 
?>
php_function_reference.htm
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