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干掉create_function

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This commit is contained in:
joyqi 2013-12-10 15:19:04 +08:00
parent c39f6f3ee5
commit b960ecec4a
1 changed files with 9 additions and 5 deletions
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14
var/MarkdownExtraExtended.php
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@ -1516,7 +1516,7 @@ class Markdown {
foreach ($blocks as $block) {
# Calculate amount of space, insert spaces, insert block.
$amount = $this->tab_width -
$strlen($line, 'UTF-8') % $this->tab_width;
call_user_func($strlen, $line, 'UTF-8') % $this->tab_width;
$line .= str_repeat(" ", $amount) . $block;
}
return $line;
@ -1529,11 +1529,15 @@ class Markdown {
# regular expression.
#
if (function_exists($this->utf8_strlen)) return;
$this->utf8_strlen = create_function('$text', 'return preg_match_all(
"/[\\\\x00-\\\\xBF]|[\\\\xC0-\\\\xFF][\\\\x80-\\\\xBF]*/",
$text, $m);');
$this->utf8_strlen = array($this, '_utf8_strlen');
}
protected function _utf8_strlen($text) {
return preg_match_all(
"/[\\x00-\\xBF]|[\\xC0-\\xFF][\\x80-\\xBF]*/",
$text, $m);
}
protected function unhash($text) {
#
@ -2174,7 +2178,7 @@ class MarkdownExtra extends Markdown {
# Calculate indent before tag.
if (preg_match('/(?:^|\n)( *?)(?! ).*?$/', $block_text, $matches)) {
$strlen = $this->utf8_strlen;
$indent = $strlen($matches[1], 'UTF-8');
$indent = call_user_func($strlen, $matches[1], 'UTF-8');
} else {
$indent = 0;
}