HTML
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<?PHP
global $base_style_begin;
global $base_style_end;
function style($text, $style = "base", $extras = false) {
/*
Description
Converts CSS, $style, to traditional HTML tags
<B>,<I>,<U>,<FONT FACE,<FONT COLOR,<FONT SIZE
font-family : '{font name}',...
font-size : {size in points ??pt, or size in pixels ??px}
font-style : [italic];
text-decoration : [underline];
font-weight : [bold];
Author
Thomas J. Swan <tswan@olemiss.edu>
Parameters
$text: The string to be altered
$style: Style (CSS) of text
$use_base_font: Unused right now... 1.2
Revision History
1.0 2/25/2000 Creation of function
1.1 2/29/2000 Add the parsin' of bold, face, style, decoration and color attributes
1.2 3/02/2000 Modified size determination to reduces number of ifs... (BSearch)
1.3 3/09/2000 Added <P> and <A> tag support
Example
The segment
echo style("Test Me","font-size:12pt;font-family : 'Arial','Helvetica'; font-weight : bold; font-style: italic; text-decoration: underline;");
Results in
<U><I><B><FONT SIZE="3" FACE="'Arial','Helvetica'" STYLE="font-size:12pt;font-family : 'Arial','Helvetica'; font-weight : bold; font-style: italic; text-decoration: underline;">TEST</FONT></B></I></U>
*/
global $base_style_begin;
global $base_style_end;
if ($style != "base") {
$font_tag_attributes = false;
if ($start = strstr($style,"color")) {
$fam_begin = strpos($start,":") + 1;
if (!($fam_end = strpos($start,";", $fam_begin))) {
$fam_end = strlen($start);
}
$font_tag_attributes .= "COLOR="".trim(substr($start, $fam_begin, $fam_end - $fam_begin))."" ";
}
if ($start = strstr($style,"size")) {
$fam_begin = strpos($start,":") + 1;
if (!($fam_end = strpos($start,";", $fam_begin))) {
$fam_end = strlen($start);
}
$size = trim(substr($start, $fam_begin, $fam_end - $fam_begin));
/* This should be a number 'kind of' */
if ($size > 17)
if ($size > 23)
if ($size > 35)
$size = 7;
else
$size = 6;
else
$size = 5;
else if ($size < 13)
if ($size < 9)
if ($size < 11)
$size = 2;
else
$size = 1;
else
$size = 3;
else
$size = 4;
$font_tag_attributes .= "SIZE="$size" ";
}
if ($start = strstr($style,"family")) {
$fam_begin = strpos($start,":") + 1;
if (!($fam_end = strpos($start,";", $fam_begin))) {
$fam_end = strlen($start);
}
$font_tag_attributes .= "FACE="".trim(substr($start, $fam_begin, $fam_end - $fam_begin))."" ";
}
$base = "<FONT $font_tag_attributes STYLE="$style">$text</FONT>";
if (strpos($style,"bold")) $base = "<B>" . $base . "</B>";
if (strpos($style,"italic")) $base = "<I>" . $base . "</I>";
if (strpos($style,"underline")) $base = "<U>" . $base . "</U>";
return $base;
} else {
return $base_style_begin . $text . $base_style_end;
}
}
function set_style($style = false) {
/*
Description
Sets the default style for the text using global vars $base_style_begin and
$base_style_end. For use in conjunction style($text, $style="null")
Author
Thomas J. Swan <tswan@olemiss.edu>
Parameters
$text: The string to be altered
$style: Style (CSS) of text
Revision History
1.0 2/26/2000 Creation of Function
1.1 2/29/2000 Add the parsin' of bold, face, style, decoration and color attributes
1.2 3/02/2000 Modified size determination to reduces number of ifs... (BSearch)
1.3 3/09/2000 Added <P> and <A> tag support
Example
set_style("font-family:'Arial','Helvetica';font-color:green;font-size:12pt");
echo style("Test Me");
Results in
<FONT FACE="'Arial','Helvetica'" SIZE="3" COLOR="green" STYLE="font-family:'Arial','Helvetica';fon-color:green;font-size:12pt">Bob</FONT>
*/
global $base_style_begin;
global $base_style_end;
if ($style) {
if ($start = strstr($style,"size")) {
$fam_begin = strpos($start,":") + 1;
if (!($fam_end = strpos($start,";", $fam_begin))) {
$fam_end = strlen($start);
}
$size = trim(substr($start, $fam_begin, $fam_end - $fam_begin));
/* This should be a number 'kind of' */
if ($size > 17)
if ($size > 23)
if ($size > 35)
$size = 7;
else
$size = 6;
else
$size = 5;
else if ($size < 13)
if ($size < 9)
if ($size < 11)
$size = 2;
else
$size = 1;
else
$size = 3;
else
$size = 4;
$font_tag_attributes .= "SIZE="$size" ";
}
if ($start = strstr($style,"family")) {
$fam_begin = strpos($start,":") + 1;
if (!($fam_end = strpos($start,";", $fam_begin))) {
$fam_end = strlen($start);
}
$font_tag_attributes .= "FACE="".trim(substr($start, $fam_begin, $fam_end - $fam_begin))."" ";
}
$base_style_begin = "<FONT $font_tag_attributes STYLE="$style">";
$base_style_end = "</FONT>";
if (strpos($style,"bold"))
$base_style_begin = "<B>" . $base_style_begin;
$base_style_end = $base_style_end . "</B>";
if (strpos($style,"italic"))
$base_style_begin = "<I>".$base_style_begin;
$base_style_end = $base_style_end . "</I>";
if (strpos($style,"underline"))
$base_style_begin = "<U>".$base_style_begin;
$base_style_end = $base_style_end . "</U>";
return;
}
}
function astyle($href, $text, $style = "base", $extras = false) {
/*
Description
returns an ANCHOR tag with CSS formatting
Converts CSS, $style, to traditional HTML tags
<B>,<I>,<U>,<FONT FACE,<FONT COLOR,<FONT SIZE
font-family : '{font name}',...
font-size : {size in points ??pt, or size in pixels ??px}
font-style : [italic];
text-decoration : [underline];
font-weight : [bold];
Author
Thomas J. Swan <tswan@olemiss.edu>
Parameters
$text: The string to be altered
$style: Style (CSS) of text
$use_base_font: Unused right now... 1.2
Revision History
1.0 2/25/2000 Creation of function
1.1 2/29/2000 Add the parsin' of bold, face, style, decoration and color attributes
1.2 3/02/2000 Modified size determination to reduces number of ifs... (BSearch)
1.3 3/09/2000 Added <P> and <A> tag support
Example
The segment
echo style("Test Me","font-size:12pt;font-family : 'Arial','Helvetica'; font-weight : bold; font-style: italic; text-decoration: underline;");
Results in
<U><I><B><FONT SIZE="3" FACE="'Arial','Helvetica'" STYLE="font-size:12pt;font-family : 'Arial','Helvetica'; font-weight : bold; font-style: italic; text-decoration: underline;">TEST</FONT></B></I></U>
*/
global $base_style_begin;
global $base_style_end;
if ($style != "base") {
$font_tag_attributes = false;
if ($start = strstr($style,"color")) {
$fam_begin = strpos($start,":") + 1;
if (!($fam_end = strpos($start,";", $fam_begin))) {
$fam_end = strlen($start);
}
$font_tag_attributes .= "COLOR="".trim(substr($start, $fam_begin, $fam_end - $fam_begin))."" ";
}
if ($start = strstr($style,"size")) {
$fam_begin = strpos($start,":") + 1;
if (!($fam_end = strpos($start,";", $fam_begin))) {
$fam_end = strlen($start);
}
$size = trim(substr($start, $fam_begin, $fam_end - $fam_begin));
/* This should be a number 'kind of' */
if ($size > 17)
if ($size > 23)
if ($size > 35)
$size = 7;
else
$size = 6;
else
$size = 5;
else if ($size < 13)
if ($size < 9)
if ($size < 11)
$size = 2;
else
$size = 1;
else
$size = 3;
else
$size = 4;
$font_tag_attributes .= "SIZE="$size" ";
}
if ($start = strstr($style,"family")) {
$fam_begin = strpos($start,":") + 1;
if (!($fam_end = strpos($start,";", $fam_begin))) {
$fam_end = strlen($start);
}
$font_tag_attributes .= "FACE="".trim(substr($start, $fam_begin, $fam_end - $fam_begin))."" ";
}
$base = "<A HREF="$href" STYLE="$style"><FONT $font_tag_attributes STYLE="$style">$text</FONT></A>";
if (strpos($style,"bold")) $base = "<B>" . $base . "</B>";
if (strpos($style,"italic")) $base = "<I>" . $base . "</I>";
if (strpos($style,"underline")) $base = "<U>" . $base . "</U>";
return $base;
} else {
return $base_style_begin . $text . $base_style_end;
}
}
function pstyle($text, $style = "base", $extras = false) {
/*
Description
returns an ANCHOR tag with CSS formatting
Converts CSS, $style, to traditional HTML tags
<B>,<I>,<U>,<FONT FACE,<FONT COLOR,<FONT SIZE
font-family : '{font name}',...
font-size : {size in points ??pt, or size in pixels ??px}
font-style : [italic];
text-decoration : [underline];
font-weight : [bold];
Author
Thomas J. Swan <tswan@olemiss.edu>
Parameters
$text: The string to be altered
$style: Style (CSS) of text
$use_base_font: Unused right now... 1.2
Revision History
1.0 2/25/2000 Creation of function
1.1 2/29/2000 Add the parsin' of bold, face, style, decoration and color attributes
1.2 3/02/2000 Modified size determination to reduces number of ifs... (BSearch)
1.3 3/09/2000 Added <P> and <A> tag support
Example
The segment
echo style("Test Me","font-size:12pt;font-family : 'Arial','Helvetica'; font-weight : bold; font-style: italic; text-decoration: underline;");
Results in
<U><I><B><FONT SIZE="3" FACE="'Arial','Helvetica'" STYLE="font-size:12pt;font-family : 'Arial','Helvetica'; font-weight : bold; font-style: italic; text-decoration: underline;">TEST</FONT></B></I></U>
*/
global $base_style_begin;
global $base_style_end;
if ($style != "base") {
$font_tag_attributes = false;
if ($start = strstr($style,"color")) {
$fam_begin = strpos($start,":") + 1;
if (!($fam_end = strpos($start,";", $fam_begin))) {
$fam_end = strlen($start);
}
$font_tag_attributes .= "COLOR="".trim(substr($start, $fam_begin, $fam_end - $fam_begin))."" ";
}
if ($start = strstr($style,"size")) {
$fam_begin = strpos($start,":") + 1;
if (!($fam_end = strpos($start,";", $fam_begin))) {
$fam_end = strlen($start);
}
$size = trim(substr($start, $fam_begin, $fam_end - $fam_begin));
/* This should be a number 'kind of' */
if ($size > 17)
if ($size > 23)
if ($size > 35)
$size = 7;
else
$size = 6;
else
$size = 5;
else if ($size < 13)
if ($size < 9)
if ($size < 11)
$size = 2;
else
$size = 1;
else
$size = 3;
else
$size = 4;
$font_tag_attributes .= "SIZE="$size" ";
}
if ($start = strstr($style,"family")) {
$fam_begin = strpos($start,":") + 1;
if (!($fam_end = strpos($start,";", $fam_begin))) {
$fam_end = strlen($start);
}
$font_tag_attributes .= "FACE="".trim(substr($start, $fam_begin, $fam_end - $fam_begin))."" ";
}
$base = "<P STYLE="$style"><FONT $font_tag_attributes STYLE="$style">$text</FONT></P>";
if (strpos($style,"bold")) $base = "<B>" . $base . "</B>";
if (strpos($style,"italic")) $base = "<I>" . $base . "</I>";
if (strpos($style,"underline")) $base = "<U>" . $base . "</U>";
return $base;
} else {
return $base_style_begin . $text . $base_style_end;
}
}
?>
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