[problem]
You want to perform string manipulation with PHP.
[/problem]
[solution]
Following on from the intro post, see the example tab for some more demos on PHP string manipulation.
[/solution]
[example]
Counting the number of characters in a string:
strlen
$ php -q<<EOT
<?php
echo(strlen("Hello World")."n");
?>
EOT
11
Converts an ASCII code to a character:
chr
$ php -q<<EOT
<?php
echo(chr(65)."n");
?>
EOT
A
[/example]
[reference]
[tags]PHP strlen, PHP chr, PHP Coding School[/tags]
[/reference]
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