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git-svn-id: http://piwigo.org/svn/trunk@15 68402e56-0260-453c-a942-63ccdbb3a9ee
This commit is contained in:
z0rglub
2003-05-21 17:46:57 +00:00
parent aac81a8a38
commit df0d5d1905
4 changed files with 132 additions and 9 deletions
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32
include/functions.inc.php
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@@ -101,23 +101,39 @@ function get_elapsed_time( $start, $end )
// - This function was created because IE5 does not respect the
// CSS "white-space: nowrap;" property unless space and minus
// characters are replaced like this function does.
// - Example :
// <div class="foo">My friend</div>
// ( 01234567891111111111222222222233 )
// ( 0123456789012345678901 )
// becomes :
// <div class="foo">My&nbsp;friend</div>
function replace_space( $string )
{
//return $string;
$return_string = "";
//return $string;
$return_string = '';
// $remaining is the rest of the string where to replace spaces characters
$remaining = $string;
// $start represents the position of the next '<' character
// $end represents the position of the next '>' character
$start = 0;
$end = 0;
$start = strpos ( $remaining, '<' );
$end = strpos ( $remaining, '>' );
$start = strpos ( $remaining, '<' ); // -> 0
$end = strpos ( $remaining, '>' ); // -> 16
// as long as a '<' and his friend '>' are found, we loop
while ( is_numeric( $start ) and is_numeric( $end ) )
{
// $treatment is the part of the string to treat
// In the first loop of our example, this variable is empty, but in the
// second loop, it equals 'My friend'
$treatment = substr ( $remaining, 0, $start );
// Replacement of ' ' by his equivalent '&nbsp;'
$treatment = str_replace( ' ', '&nbsp;', $treatment );
$treatment = str_replace( '-', '&minus;', $treatment );
$return_string.= $treatment.substr ( $remaining, $start,
$end - $start + 1 );
// composing the string to return by adding the treated string and the
// following HTML tag -> 'My&nbsp;friend</div>'
$return_string.= $treatment.substr( $remaining, $start, $end-$start+1 );
// the remaining string is deplaced to the part after the '>' of this
// loop
$remaining = substr ( $remaining, $end + 1, strlen( $remaining ) );
$start = strpos ( $remaining, '<' );
$end = strpos ( $remaining, '>' );
@@ -125,7 +141,7 @@ function replace_space( $string )
$treatment = str_replace( ' ', '&nbsp;', $remaining );
$treatment = str_replace( '-', '&minus;', $treatment );
$return_string.= $treatment;
return $return_string;
}