Generating replacement strings with an anonymous function : preg_replace_callback « String « PHP

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PHP » String » preg_replace_callback

Generating replacement strings with an anonymous function


 

<?php

$callbackFunction = create_function('$matches','return html_entity_decode($matches[1]);');

$fp = fopen('html-to-decode.html','r');

while (! feof($fp)) {

    $line = fgets($fp);

    print preg_replace_callback('@<code>(.*?)</code>@',$callbackFunction, $line);

}

fclose($fp);

?>

Related examples in the same category

1.	Using preg_replace_callback() to Replace Patterns
2.	Generating replacement strings with a callback function

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