Description
string chr ( int ascii)
Returns a one-character string containing the character specified by ascii. 例子 1. chr() example<?php
$str .= chr(27); /* add an escape character at the end of $str *//* Often this is more useful */$str = sprintf("The string ends in escape: %c", 27);
?>
string chr ( int ascii)
Returns a one-character string containing the character specified by ascii. 例子 1. chr() example<?php
$str .= chr(27); /* add an escape character at the end of $str *//* Often this is more useful */$str = sprintf("The string ends in escape: %c", 27);
?>
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