PHP/String/strcasecmp

Comparing strings case-insensitively

   <source lang="html4strict">

<? if (strcasecmp("a@demo.ru", "a@demo.ru") == 0) {

   print "Welcome back, Mr..";

} ?>

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int strcasecmp ( string str1, string str2 ) is a case-insensitive version of the strcmp( ) .

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<?

   $result = strcasecmp("Hello", "hello");

?>

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strcasecmp() function operates like strcmp(), except that its comparison is case insensitive.

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Its syntax is: int strcasecmp (string string1, string string2) <? $string1 = "butter"; $string2 = "Butter"; if ((strcasecmp($string1, $string2)) == 0) :

    print "Strings are equivalent!";

endif; ?>

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Using strcasecmp to compare two strings

   <source lang="html4strict">

<?php $name1 = "Bill"; $name2 = "BILL"; $result = strcasecmp($name1, $name2); if (!$result){

   echo "They match.";

} ?>

 </source>