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scalar type declarations in php

@CodeGrepperManu answered on April 9, 2023 Popularity 3/10 Helpfulness 1/10

answer scalar type declarations in php

scalar type declarations in php

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coercive − coercive is default mode and need not to be specified.
strict − strict mode has to explicitly hinted.

Following types for function parameters can be enforced using the above modes −

Coercive Mode
Live Demo
<?php
   // Coercive mode
   function sum(int ...$ints) {
      return array_sum($ints);
   }
   print(sum(2, '3', 4.1));
?>
//Example - Strict Mode
<?php
   // Strict mode
   declare(strict_types = 1);
   function sum(int ...$ints) {
      return array_sum($ints);
   }
   print(sum(2, '3', 4.1));
?>

Popularity 3/10 Helpfulness 1/10 Language php

Source: onecompiler.com

Tags: php scalar

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Contributed on Apr 09 2023

@CodeGrepperManu

0 Answers Avg Quality 2/10

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