diff options
Diffstat (limited to 'plugins/jetpack/_inc/lib/markdown/extra.php')
| -rw-r--r-- | plugins/jetpack/_inc/lib/markdown/extra.php | 36 |
1 files changed, 18 insertions, 18 deletions
diff --git a/plugins/jetpack/_inc/lib/markdown/extra.php b/plugins/jetpack/_inc/lib/markdown/extra.php index fd85a3c8..1f8f854d 100644 --- a/plugins/jetpack/_inc/lib/markdown/extra.php +++ b/plugins/jetpack/_inc/lib/markdown/extra.php @@ -806,7 +806,7 @@ class Markdown_Parser { if ($matches[2] == '-' && preg_match('{^-(?: |$)}', $matches[1])) return $matches[0]; - $level = $matches[2]{0} == '=' ? 1 : 2; + $level = $matches[2][0] == '=' ? 1 : 2; $block = "<h$level>".$this->runSpanGamut($matches[1])."</h$level>"; return "\n" . $this->hashBlock($block) . "\n\n"; } @@ -1102,7 +1102,7 @@ class Markdown_Parser { } else { # Other closing marker: close one em or strong and # change current token state to match the other - $token_stack[0] = str_repeat($token{0}, 3-$token_len); + $token_stack[0] = str_repeat($token[0], 3-$token_len); $tag = $token_len == 2 ? "strong" : "em"; $span = $text_stack[0]; $span = $this->runSpanGamut($span); @@ -1127,7 +1127,7 @@ class Markdown_Parser { } else { # Reached opening three-char emphasis marker. Push on token # stack; will be handled by the special condition above. - $em = $token{0}; + $em = $token[0]; $strong = "$em$em"; array_unshift($token_stack, $token); array_unshift($text_stack, ''); @@ -1467,9 +1467,9 @@ class Markdown_Parser { # Handle $token provided by parseSpan by determining its nature and # returning the corresponding value that should replace it. # - switch ($token{0}) { + switch ($token[0]) { case "\\": - return $this->hashPart("&#". ord($token{1}). ";"); + return $this->hashPart("&#". ord($token[1]). ";"); case "`": # Search for end marker in remaining text. if (preg_match('/^(.*?[^`])'.preg_quote($token).'(?!`)(.*)$/sm', @@ -1690,9 +1690,9 @@ class MarkdownExtra_Parser extends Markdown_Parser { $classes = array(); $id = false; foreach ($elements as $element) { - if ($element{0} == '.') { + if ($element[0] == '.') { $classes[] = substr($element, 1); - } else if ($element{0} == '#') { + } else if ($element[0] == '#') { if ($id === false) $id = substr($element, 1); } } @@ -1955,7 +1955,7 @@ class MarkdownExtra_Parser extends Markdown_Parser { # # Check for: Indented code block. # - else if ($tag{0} == "\n" || $tag{0} == " ") { + else if ($tag[0] == "\n" || $tag[0] == " ") { # Indented code block: pass it unchanged, will be handled # later. $parsed .= $tag; @@ -1964,7 +1964,7 @@ class MarkdownExtra_Parser extends Markdown_Parser { # Check for: Code span marker # Note: need to check this after backtick fenced code blocks # - else if ($tag{0} == "`") { + else if ($tag[0] == "`") { # Find corresponding end marker. $tag_re = preg_quote($tag); if (preg_match('{^(?>.+?|\n(?!\n))*?(?<!`)'.$tag_re.'(?!`)}', @@ -2002,7 +2002,7 @@ class MarkdownExtra_Parser extends Markdown_Parser { # HTML Comments, processing instructions. # else if (preg_match('{^<(?:'.$this->clean_tags_re.')\b}', $tag) || - $tag{1} == '!' || $tag{1} == '?') + $tag[1] == '!' || $tag[1] == '?') { # Need to parse tag and following text using the HTML parser. # (don't check for markdown attribute) @@ -2021,8 +2021,8 @@ class MarkdownExtra_Parser extends Markdown_Parser { # # Increase/decrease nested tag count. # - if ($tag{1} == '/') $depth--; - else if ($tag{strlen($tag)-2} != '/') $depth++; + if ($tag[1] == '/') $depth--; + else if ($tag[strlen($tag)-2] != '/') $depth++; if ($depth < 0) { # @@ -2126,7 +2126,7 @@ class MarkdownExtra_Parser extends Markdown_Parser { # first character as filtered to prevent an infinite loop in the # parent function. # - return array($original_text{0}, substr($original_text, 1)); + return array($original_text[0], substr($original_text, 1)); } $block_text .= $parts[0]; # Text before current tag. @@ -2138,7 +2138,7 @@ class MarkdownExtra_Parser extends Markdown_Parser { # Comments and Processing Instructions. # if (preg_match('{^</?(?:'.$this->auto_close_tags_re.')\b}', $tag) || - $tag{1} == '!' || $tag{1} == '?') + $tag[1] == '!' || $tag[1] == '?') { # Just add the tag to the block as if it was text. $block_text .= $tag; @@ -2149,8 +2149,8 @@ class MarkdownExtra_Parser extends Markdown_Parser { # the tag's name match base tag's. # if (preg_match('{^</?'.$base_tag_name_re.'\b}', $tag)) { - if ($tag{1} == '/') $depth--; - else if ($tag{strlen($tag)-2} != '/') $depth++; + if ($tag[1] == '/') $depth--; + else if ($tag[strlen($tag)-2] != '/') $depth++; } # @@ -2508,7 +2508,7 @@ class MarkdownExtra_Parser extends Markdown_Parser { function _doHeaders_callback_setext($matches) { if ($matches[3] == '-' && preg_match('{^- }', $matches[1])) return $matches[0]; - $level = $matches[3]{0} == '=' ? 1 : 2; + $level = $matches[3][0] == '=' ? 1 : 2; $attr = $this->doExtraAttributes("h$level", $dummy =& $matches[2]); $block = "<h$level$attr>".$this->runSpanGamut($matches[1])."</h$level>"; return "\n" . $this->hashBlock($block) . "\n\n"; @@ -2826,7 +2826,7 @@ class MarkdownExtra_Parser extends Markdown_Parser { array(&$this, '_doFencedCodeBlocks_newlines'), $codeblock); if ($classname != "") { - if ($classname{0} == '.') + if ($classname[0] == '.') $classname = substr($classname, 1); $attr_str = ' class="'.$this->code_class_prefix.$classname.'"'; } else { |