PHP - ord

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Metóda - ord

The ord() function is used to get the extended ASCII code of the first character of a string.

Note:To get the character of a specified extended ASCII code use the chr() function.

Procedurálne

• function ord () : void

Parametre

Žiadne

Mávratovej hodnoty

Vracia:

Returns the ASCII code of the first character of the string.

Príklady

<?php
echo 'A\'s code: ' . ord('A');
echo '<br>';
echo 'Z\'s code: ' . ord('Z');
echo '<br>';
echo 'The distance between A and Z is ' . (ord('Z') - ord('A')) . ' characters.';