#ARQUIVO 1- strings.php
<?PHP
/*
* Copyright (C) 2000, Roberto Bert� (berto@que.com.br)
*
* Permission to use and modify this software and its
* documentation for any purpose other than its incorporation
* into a commercial product is hereby granted without fee,
* as long as the author is notified that this piece of software
* is being used in other applications.
* Permission to copy and distribute this software and its
* documentation only for non-commercial use is also granted
* without fee, provided, however, that the above copyright
* notice and the manual appear in all copies, that both that
* copyright notice and this permission notice appear in supporting
* documentation. The author makes no representations about the
* suitability of this software for any purpose. It is
* provided ``as is\'\', without express or implied warranty.
* All modifications must be send to the author and the manual
* have the same permission of this software.
01/12/2000 17:17 */
class strings {
function lowercase($p) { return preg_replace(\"/([�-�]|[A-Z])/e\",\"chr(ord(\'\\\\1\')+32)\", $p); }
function strtolower($p) { return $this->lowercase($p); }
function uppercase($p) { return preg_replace(\"/([�-�]|[a-z])/e\",\"chr(ord(\'\\\\1\')-32)\", $p); }
function strtoupper($p) { return $this->uppercase($p); }
function ucfirst($p) { return preg_replace(\"/^([�-�]|[a-z]){1,1}/e\",\"chr(ord(\'\\\\1\')-32)\", $p); }
function lcfirst($p) { return preg_replace(\"/^([�-�]|[A-Z]){1,1}/e\",\"chr(ord(\'\\\\1\')+32)\", $p); }
function ucwords($p) {
$c = explode(\" \", $p);
if ($c) {
$d = array();
while (list($a,$b) = each($c)) {
array_push($d,preg_replace(\"/^([�-�]|[a-z]){1,1}/e\",\"chr(ord(\'\\\\1\')-32)\", $b));
}
return join(\" \", $d);
}
}
function lcwords($p) {
$c = explode(\" \", $p);
if ($c) {
$d = array();
while (list($a,$b) = each($c)) {
array_push($d,preg_replace(\"/^([�-�]|[A-Z]){1,1}/e\",\"chr(ord(\'\\\\1\')+32)\", $b));
}
return join(\" \", $d);
}
}
function normal($p) {
$ts = array(\"/[�-�]/\",\"/�/\",\"/�/\",\"/[�-�]/\",\"/[�-�]/\",\"/�/\",\"/�/\",\"/[�-��]/\",\"/�/\",\"/[�-�]/\",\"/[�-�]/\",\"/[�-�]/\",\"/�/\",\"/�/\",\"/[�-�]/\",\"/[�-�]/\",\"/�/\",\"/�/\",\"/[�-��]/\",\"/�/\",\"/[�-�]/\",\"/[�-�]/\");
$tn = array(\"A\",\"AE\",\"C\",\"E\",\"I\",\"D\",\"N\",\"O\",\"X\",\"U\",\"Y\",\"a\",\"ae\",\"c\",\"e\",\"i\",\"d\",\"n\",\"o\",\"x\",\"u\",\"y\");
return preg_replace($ts,$tn, $p);
}
function remove($p,$c) { return preg_replace(\"/$c/\",\"\", $p); }
function chomp($p) { return preg_replace(\"/[\\n\\r]/\",\"\", $p); }
function php_quote($text,$a=1,$b=1,$c=0,$d=0) {
if ($a) {$text = preg_replace(\"/\\<\\?(php)/i\",\"<!?\\\\1\",$text); }
if ($b) {$text = preg_replace(\"/[^\\!](\\blanguage\\b.*=.*php)/i\",\"!\\\\1\",$text); }
if ($c) {$text = preg_replace(\"/\\<\\?/\",\"<!?\",$text);}
if ($d) {$text = preg_replace(\"/\\<\\%/\",\"<!%\",$text);}
return $text;
}
function file_ext($s) {
if (preg_match(\"/([^\\.]*$)/\", $s,$p)) { return $p[1]; }
}
function file_noext($s) {
if (preg_match(\'/(.*)\\..*$/\',$s,$p)) { return $p[1]; }
}
function stripdouble($s) { return preg_replace(\"/(htt|ft)p:\\//\",\"\\\\1p://\",preg_replace(\'/\\/{2,}/\',\'/\',$s)); }
}
?>
#ARQUIVO 2 - Samples:
<html>
<b>Samples of the strings class</b><br>
<?PHP
include \'strings.php\';
$strings = new strings;
print $strings->ucwords(\'�i this �s a rulex tes�eeeeee �!<br>\');
print $strings->lcwords(\'�I THIS �S A RULEX TES�EEEEEE �!<br>\');
print $strings->normal(\'�I THIS �S A RULEX TES�EEEEEE �!<br>\');
print $strings->normal(\"fa�o �e����<br>\");
?>
</html>
<?PHP # last modify 01/12/2000 17:17 by Roberto Berto (berto@que.com.br) ?>
#ARQUIVO 3 - Manual
MANUAL OF class strings
>> Please, if you see an english error in this manual
send a email to berto@que.com.br. I\'m sorry but
I have little experience to write in english.
>> If you want help me to write a PHP class that
format strings like unix fmt and justify it, send-me
a email!
>> Some of my portuguese sites:
> http://www.que.com.br/php - Cronicas do PHP
artigos escritos por mim sobre php que sao enviados
periodicamente por email alem do seu arquivo de dicas.
> http://www.que.com.br/perl - Cronicas do PERL
versao para PERL do Cronicas do PHP
>> Thanks to download my class!
CLASS: strings
This class is a expansion to the original PHP string funcions.
All functions was make to use special characters (192-223 and
224-255 in ascii table).
ALIASES:
$class->strtoupper = $class->uppercase
$class->strtolower = $class->lowercase
FUNCTIONS:
All functions above knows how convert a special char to their
upper/lower case, like covert a to � or � to �.
* uppercase - make a string uppercase
string $class->uppercase(string string);
use like strtoupper PHP function
* lowercase - make a string lowercase
string $class->lowercase(string string);
use like strtolower PHP function
* ucfirst - make a string\'s first character uppercase
string $class->ucfirst(string string);
use like ucfirst PHP function
* lcfirst - make a string\'s first character lowercase
string $class->lcfirst(string string);
use like ucfirst PHP function
* lcfirst - make a string\'s first character lowercase
string $class->lcfirst(string string);
use like lcfirst PHP function
* ucwords - uppercase the first character of each word in a string
string $class->ucwords(string string);
use like ucwords PHP function
* lcwords - lowercase the first character of each word in a string
string $class->lcwords(string string);
use like lcwords PHP function
* normal - converts each special character (�������) to their
normal character (aeiAEOO)
string $class->normal(string string);
Example:
<?PHP
print $strings->normal(\"fa�o �e����\");
# will output: faco aeeiaO
?>
* remove - remove a string from an other
string $class->remove(string string,string to remove);
Example:
<?PHP
$remove = \"removing the carriege return \\r and the line \\n break\";
$remove = $strings->remove($remove,\"\\r\");
$remove = $strings->remove($remove,\"\\n\");
# will output: removing the carriege return and the line break
?>
* chomp - remove the \\r and the \\n from a string
string $class->chomp(string string);
Example:
<?PHP
$remove = \"removing the carriege return \\r and the line \\n break\";
$strings->remove($remove);
# will output: removing the carriege return and the line break
?>
* php_quote - remove the PHP open strings
string $class->php_quote(string string,bool <?PHP,bool SCRIPT,bool <?,bool <%);
Remove <?PHP and/or <? and/or <SCRIPT LANGUAGE=\"PHP\"> and/or <% from a
string. You can choice what remove. The default is remove <?PHP and SCRIPT
tags.
If <?PHP is FALSE will NOT remove <?PHP tags
If SCRIPT is FALSE will NOT remove <SCRIPT LANGUAGE=\"PHP\"> tags
If <? is TRUE will remove <? tags
If <% is TRUE will remove <% tags
Note that this function dont remove the tags, it put a comment there.
Example to remove ONLY SCRIPT and <% tags:
<?PHP
print $strings->php_quote(\'
<?PHP is cool <br>
<? is cool to
BUT:
<SCRIPT LAnGuAge=\"PhP\"> isn\'t cool</SCRIPT>
AND
<% isn\'t cool too!
\',0,1,0,1);
?>
* file_ext - return the extension of a filename
string $class->file_ext(string string);
Return only the extension of a filename.
Example:
<?PHP
print $strings->file_ext(\"lilo.conf\");
# will output: conf
?>
* file_noext - return the filename without its extension
string $class->file_noext(string string);
Return only the name of a filename widthout \".extension\"
Example:
<?PHP
print $strings->file_noext(\"lilo.conf\");
# will output: lilo
?>
* stripdouble - return a string with no double //
string $class->stripdouble(string string);
This function is util to work with filepaths. It remove
the double // but no replace // to / in http:// and ftp://
Example:
<?PHP
print $strings->stripdouble(\"http://localhost?file=/home/me//dir///algo\");
# will output: http://localhost?file=/home/me/dir/algo
?>
last modify 01/12/2000 17:17 by Roberto Berto (berto@que.com.br)