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--- uphp:functions:charat [2017/03/28 20:05]
jeff
+++ uphp:functions:charat [2021/09/13 05:57]
@@ Line 1: / Line 1: @@
-======charat======
-<badge>WMPRO, WMMINI FW >= 1.0</badge> <badge>WMMEGA FW >= 2.0</badge>
-Return ASCII code for character in string at index
-====Description====
-<well size="sm"><html><span style="font-size:125%;color:green;">int
-<span style="color:black;"></html>[[charat]]
-<html>(
-<span style="color:green;">string
-<span style="color:blue;">$str<span style="color:black;">,
-<span style="color:green;">int
-<span style="color:blue;">$index
-<span style="color:black;">)
-</html></well>
-====Parameters====
-<html><span style="color:blue;"><b>$str</b><span style="color:black;"></html>:  String to get character from
-<html><span style="color:blue;"><b>$index</b><span style="color:black;"></html>:  Index into string (the first character in the string is index = 0)
-====Return Value====
-ASCII code (0-255)
-====Example====
-<code php>
-<?
-  $str="Test String";
-  $ascii=charat($str,5);
-  print($ascii); // result is 83
-?>
-</code>
-====See Also====
-[[ord()]] - Return ASCII code of first character in a string
-[[chr()]] - Return character for an ASCII code

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