" Vim syntax file
" Language: php PHP 3/4/5
-" Maintainer: Peter Hodge <toomuchphp-vim@yahoo.com>
-" Last Change: June 9, 2006
-" URL: http://www.vim.org/scripts/script.php?script_id=1571
-"
-" Former Maintainer: Debian VIM Maintainers <pkg-vim-maintainers@lists.alioth.debian.org>
-" Former URL: http://svn.debian.org/wsvn/pkg-vim/trunk/runtime/syntax/php.vim?op=file&rev=0&sc=0
+" Maintainer: Jason Woofenden <jason@jasonwoof.com>
+" Last Change: April 28, 2011
+" URL: https://gitorious.org/jasonwoof/vim-syntax/blobs/master/php.vim
+" Former Maintainers: Peter Hodge <toomuchphp-vim@yahoo.com>
+" Debian VIM Maintainers <pkg-vim-maintainers@lists.alioth.debian.org>
"
" Note: If you are using a colour terminal with dark background, you will probably find
" the 'elflord' colorscheme is much better for PHP's syntax than the default
syn region phpIdentifierComplex matchgroup=phpParent start="{\$"rs=e-1 end="}" contains=phpIdentifier,phpMemberSelector,phpVarSelector,phpIdentifierComplexP contained extend
syn region phpIdentifierComplexP matchgroup=phpParent start="\[" end="]" contains=@phpClInside contained
+" Interpolated indentifiers (inside strings)
+syn match phpInterpEmptyKey "\[\]" contained display
+syn match phpInterpSimple "$\h\w*\(\[\w*\]\|->\h\w*\)\?" contained contains=phpIdentifier,phpInterpEmptyKey,phpMethods,phpMemberSelector display
+syn match phpInterpSimpleCurly "${\h\w*\(\[\w*\]\)\?" contained contains=phpIdentifierSimply,phpInterpEmptyKey display
+" syn match phpIdentifierSimply "${\h\w*}" contains=phpOperator,phpParent contained display
+"syn region phpInterpComplex matchgroup=phpParent start="{\$"rs=e-1 end="}" contains=phpIdentifier,phpMemberSelector,phpVarSelector,phpIdentifierComplexP contained extend
+"syn region phpIdentifierComplexP matchgroup=phpParent start="\[" end="]" contains=@phpClInside contained
+
" Methoden
syn match phpMethodsVar "->\h\w*" contained contains=phpMethods,phpMemberSelector display
" Float
syn match phpFloat "\(-\=\<\d+\|-\=\)\.\d\+\>" contained display
-" SpecialChar
-syn match phpSpecialChar "\\[abcfnrtyv\\]" contained display
-syn match phpSpecialChar "\\\d\{3}" contained contains=phpOctalError display
-syn match phpSpecialChar "\\x\x\{2}" contained display
+" Backslash escapes
+ syn case match
+ " for double quotes and heredoc
+ syn match phpBackslashSequences "\\[fnrtv\\\"$]" contained display
+ syn match phpBackslashSequences "\\\d\{1,3}" contained contains=phpOctalError display
+ syn match phpBackslashSequences "\\x\x\{2}" contained display
+ " additional sequence for double quotes only
+ syn match phpBackslashDoubleQuote "\\[\"]" contained display
+ " for single quotes only
+ syn match phpBackslashSingleQuote "\\[\\']" contained display
+ syn case ignore
+
" Error
syn match phpOctalError "[89]" contained display
" String
if exists("php_parent_error_open")
- syn region phpStringDouble matchgroup=None start=+"+ skip=+\\\\\|\\"+ end=+"+ contains=@phpAddStrings,phpIdentifier,phpSpecialChar,phpIdentifierSimply,phpIdentifierComplex contained keepend
- syn region phpBacktick matchgroup=None start=+`+ skip=+\\\\\|\\"+ end=+`+ contains=@phpAddStrings,phpIdentifier,phpSpecialChar,phpIdentifierSimply,phpIdentifierComplex contained keepend
- syn region phpStringSingle matchgroup=None start=+'+ skip=+\\\\\|\\'+ end=+'+ contains=@phpAddStrings contained keepend
+ syn region phpStringDouble matchgroup=None start=+"+ skip=+\\\\\|\\"+ end=+"+ contains=@phpAddStrings,phpBackslashSequences,phpBackslashDoubleQuote,phpInterpComplex,phpInterpSimple contained keepend
+ syn region phpBacktick matchgroup=None start=+`+ skip=+\\\\\|\\"+ end=+`+ contains=@phpAddStrings,phpIdentifier,phpBackslashSequences,phpIdentifierSimply,phpIdentifierComplex contained keepend
+ syn region phpStringSingle matchgroup=None start=+'+ skip=+\\\\\|\\'+ end=+'+ contains=@phpAddStrings,phpBackslashSingleQuote contained keepend
else
- syn region phpStringDouble matchgroup=None start=+"+ skip=+\\\\\|\\"+ end=+"+ contains=@phpAddStrings,phpIdentifier,phpSpecialChar,phpIdentifierSimply,phpIdentifierComplex contained extend keepend
- syn region phpBacktick matchgroup=None start=+`+ skip=+\\\\\|\\"+ end=+`+ contains=@phpAddStrings,phpIdentifier,phpSpecialChar,phpIdentifierSimply,phpIdentifierComplex contained extend keepend
- syn region phpStringSingle matchgroup=None start=+'+ skip=+\\\\\|\\'+ end=+'+ contains=@phpAddStrings contained keepend extend
+ syn region phpStringDouble matchgroup=None start=+"+ skip=+\\\\\|\\"+ end=+"+ contains=@phpAddStrings,phpBackslashSequences,phpBackslashDoubleQuote,phpInterpComplex,phpInterpSimpleCurly,phpInterpSimple contained extend keepend
+ syn region phpBacktick matchgroup=None start=+`+ skip=+\\\\\|\\"+ end=+`+ contains=@phpAddStrings,phpIdentifier,phpBackslashSequences,phpIdentifierSimply,phpIdentifierComplex contained extend keepend
+ syn region phpStringSingle matchgroup=None start=+'+ skip=+\\\\\|\\'+ end=+'+ contains=@phpAddStrings,phpBackslashSingleQuote contained keepend extend
endif
" HereDoc
if version >= 600
syn case match
- syn region phpHereDoc matchgroup=Delimiter start="\(<<<\)\@<=\z(\I\i*\)$" end="^\z1\(;\=$\)\@=" contained contains=phpIdentifier,phpIdentifierSimply,phpIdentifierComplex,phpSpecialChar,phpMethodsVar keepend extend
+ syn region phpHereDoc matchgroup=Delimiter start="\(<<<\)\@<=\z(\I\i*\)$" end="^\z1\(;\=$\)\@=" contained contains=phpIdentifier,phpIdentifierSimply,phpIdentifierComplex,phpBackslashSequences,phpMethodsVar keepend extend
" including HTML,JavaScript,SQL even if not enabled via options
- syn region phpHereDoc matchgroup=Delimiter start="\(<<<\)\@<=\z(\(\I\i*\)\=\(html\)\c\(\i*\)\)$" end="^\z1\(;\=$\)\@=" contained contains=@htmlTop,phpIdentifier,phpIdentifierSimply,phpIdentifierComplex,phpSpecialChar,phpMethodsVar keepend extend
- syn region phpHereDoc matchgroup=Delimiter start="\(<<<\)\@<=\z(\(\I\i*\)\=\(sql\)\c\(\i*\)\)$" end="^\z1\(;\=$\)\@=" contained contains=@sqlTop,phpIdentifier,phpIdentifierSimply,phpIdentifierComplex,phpSpecialChar,phpMethodsVar keepend extend
- syn region phpHereDoc matchgroup=Delimiter start="\(<<<\)\@<=\z(\(\I\i*\)\=\(javascript\)\c\(\i*\)\)$" end="^\z1\(;\=$\)\@=" contained contains=@htmlJavascript,phpIdentifierSimply,phpIdentifier,phpIdentifierComplex,phpSpecialChar,phpMethodsVar keepend extend
+ syn region phpHereDoc matchgroup=Delimiter start="\(<<<\)\@<=\z(\(\I\i*\)\=\(html\)\c\(\i*\)\)$" end="^\z1\(;\=$\)\@=" contained contains=@htmlTop,phpIdentifier,phpIdentifierSimply,phpIdentifierComplex,phpBackslashSequences,phpMethodsVar keepend extend
+ syn region phpHereDoc matchgroup=Delimiter start="\(<<<\)\@<=\z(\(\I\i*\)\=\(sql\)\c\(\i*\)\)$" end="^\z1\(;\=$\)\@=" contained contains=@sqlTop,phpIdentifier,phpIdentifierSimply,phpIdentifierComplex,phpBackslashSequences,phpMethodsVar keepend extend
+ syn region phpHereDoc matchgroup=Delimiter start="\(<<<\)\@<=\z(\(\I\i*\)\=\(javascript\)\c\(\i*\)\)$" end="^\z1\(;\=$\)\@=" contained contains=@htmlJavascript,phpIdentifierSimply,phpIdentifier,phpIdentifierComplex,phpBackslashSequences,phpMethodsVar keepend extend
syn case ignore
endif
" Some of these changes (highlighting isset/unset/echo etc) are not so
" critical, but they make things more colourful. :-)
-" corrected highlighting for an escaped '\$' inside a double-quoted string
-syn match phpSpecialChar "\\\$" contained display
-
-" highlight object variables inside strings
-syn match phpMethodsVar "->\h\w*" contained contains=phpMethods,phpMemberSelector display containedin=phpStringDouble
-
" highlight constant E_STRICT
syntax case match
syntax keyword phpCoreConstant E_STRICT contained
HiLink phpType Type
HiLink phpInclude Include
HiLink phpDefine Define
- HiLink phpSpecialChar SpecialChar
+ HiLink phpBackslashSequences SpecialChar
+ HiLink phpBackslashDoubleQuote SpecialChar
+ HiLink phpBackslashSingleQuote SpecialChar
HiLink phpParent Delimiter
HiLink phpIdentifierConst Delimiter
HiLink phpParentError Error
HiLink phpOctalError Error
+ HiLink phpInterpEmptyKey Error
HiLink phpTodo Todo
HiLink phpMemberSelector Structure
if exists("php_oldStyle")