What will be the output of the following PHP code &lt...

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What will be the output of the following PHP code?

<?php
function convertSpace($string)
{
  return str_replace("_", " ", $string);
}
$string = "Peter_is_a_great_guy!";
echo filter_var($string, FILTER_CALLBACK, array("options"=>"convertSpace"));
?>

A) Peter_is_a_great_guy! B) Peterisagreatguy! C) Peter is a great guy! D) Error

Answer & Solution

Correct Answer: Option C

The code above converts all “_” to white spaces. Call the filter_var() function with the FILTER_CALLBACK filter and an array containing our function.

Question posted by Examveda

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What will be the output of the following PHP code &lt...

What will be the output of the following PHP code? <?php function convertSpace($string) { return str_replace("_", " ", $string); } $string = "Peter_is_a_great_guy!"; echo filter_var($string, FILTER_CALLBACK, array("options"=>"convertSpace")); ?>

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What will be the output of the following PHP code?

`<?php function convertSpace($string) { return str_replace("_", " ", $string); } $string = "Peter_is_a_great_guy!"; echo filter_var($string, FILTER_CALLBACK, array("options"=>"convertSpace")); ?>`