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)
+ " errors
+ syn match phpInterpEmptyKey "\[\]" contained display
+ syn match phpInterpEmptyKey "->[^a-zA-Z_]" contained display
+ " make sure these stay above the correct DollarCurlies so they don't take priority
+ syn match phpInterpBogusDollarCurley "${.*}" contained display
+ syn match phpBrackets "[][}{]" contained display
+ syn match phpinterpSimpleBracketsInner "\w\+" contained
+ syn match phpInterpSimpleBrackets "\[\w*]" contained contains=phpBrackets,phpInterpSimpleBracketsInner
+ syn match phpInterpSimple "\$\h\w*\(\[\w*\]\|->\h\w*\)\?" contained contains=phpInterpSimpleBrackets,phpIdentifier,phpInterpEmptyKey,phpMethods,phpMemberSelector display
+ syn match phpInterpVarname "\h\w*" contained
+ syn match phpInterpMethodName "\h\w*" contained " default color
+ syn match phpInterpSimpleCurly "\${\h\w*}" contains=phpInterpVarname contained extend
+ syn region phpInterpDollarCurley1Helper matchgroup=phpParent start="{" end="\[" contains=phpInterpVarname contained
+ syn region phpInterpDollarCurly1 matchgroup=phpParent start="\${\h\w*\["rs=s+1 end="]}" contains=phpInterpDollarCurley1Helper,@phpClConst contained extend
+
+ syn match phpInterpDollarCurley2Helper "{\h\w*->" contains=phpBrackets,phpInterpVarname,phpMemberSelector contained
+
+ syn region phpInterpDollarCurly2 matchgroup=phpParent start="\${\h\w*->"rs=s+1 end="}" contains=phpInterpDollarCurley2Helper,phpInterpMethodName contained
+
+ syn match phpInterpBogusDollarCurley "${\h\w*->}" contained display
+ syn match phpInterpBogusDollarCurley "${\h\w*\[]}" 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
+ " define a cluster to get all interpolation syntaxes for double-quoted strings
+ syn cluster phpInterpDouble contains=phpInterpSimple,phpInterpSimpleCurly,phpInterpDollarCurly1,phpInterpDollarCurly2,phpInterpBogusDollarCurley,phpInterpComplex
+
" 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
-syn match phpDoubleSpecialChar "\\\"" contained display
-syn match phpSingleSpecialChar "\\[\\']" 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\{1,2}" 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,phpDoubleSpecialChar 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,phpSingleSpecialChar contained keepend
+ syn region phpStringDouble matchgroup=None start=+"+ skip=+\\\\\|\\"+ end=+"+ contains=@phpAddStrings,phpBackslashSequences,phpBackslashDoubleQuote,@phpInterpDouble 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,phpDoubleSpecialChar 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,phpSingleSpecialChar contained keepend extend
+ syn region phpStringDouble matchgroup=None start=+"+ skip=+\\\\\|\\"+ end=+"+ contains=@phpAddStrings,phpBackslashSequences,phpBackslashDoubleQuote,@phpInterpDouble 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 phpDoubleSpecialChar SpecialChar
- HiLink phpSingleSpecialChar SpecialChar
+ HiLink phpBackslashSequences SpecialChar
+ HiLink phpBackslashDoubleQuote SpecialChar
+ HiLink phpBackslashSingleQuote SpecialChar
HiLink phpParent Delimiter
+ HiLink phpBrackets Delimiter
HiLink phpIdentifierConst Delimiter
HiLink phpParentError Error
HiLink phpOctalError Error
+ HiLink phpInterpEmptyKey Error
+ HiLink phpInterpBogusDollarCurley Error
+ HiLink phpInterpDollarCurly1 Error
+ HiLink phpInterpDollarCurly2 Error
+ HiLink phpInterpSimpleBracketsInner String
+ HiLink phpInterpSimpleCurly Delimiter
+ HiLink phpInterpVarname Identifier
HiLink phpTodo Todo
HiLink phpMemberSelector Structure
if exists("php_oldStyle")
hi phpIdentifier guifg=DarkGray ctermfg=Brown
hi phpIdentifierSimply guifg=DarkGray ctermfg=Brown
else
- HiLink phpIntVar Identifier
- HiLink phpEnvVar Identifier
- HiLink phpOperator Operator
- HiLink phpVarSelector Operator
- HiLink phpRelation Operator
- HiLink phpIdentifier Identifier
- HiLink phpIdentifierSimply Identifier
+ HiLink phpIntVar Identifier
+ HiLink phpEnvVar Identifier
+ HiLink phpOperator Operator
+ HiLink phpVarSelector Operator
+ HiLink phpRelation Operator
+ HiLink phpIdentifier Identifier
+ HiLink phpIdentifierSimply Identifier
endif
delcommand HiLink
Got questions, comments, patches, etc.? Contact Jason Woofenden