126 lines
3.4 KiB
JavaScript
126 lines
3.4 KiB
JavaScript
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module.exports = function(hljs) {
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var VARIABLE = {
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begin: '\\$+[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*'
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};
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var PREPROCESSOR = {
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className: 'meta', begin: /<\?(php)?|\?>/
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};
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var STRING = {
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className: 'string',
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contains: [hljs.BACKSLASH_ESCAPE, PREPROCESSOR],
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variants: [
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{
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begin: 'b"', end: '"'
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},
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{
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begin: 'b\'', end: '\''
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},
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hljs.inherit(hljs.APOS_STRING_MODE, {illegal: null}),
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hljs.inherit(hljs.QUOTE_STRING_MODE, {illegal: null})
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]
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};
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var NUMBER = {variants: [hljs.BINARY_NUMBER_MODE, hljs.C_NUMBER_MODE]};
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return {
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aliases: ['php', 'php3', 'php4', 'php5', 'php6', 'php7'],
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case_insensitive: true,
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keywords:
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'and include_once list abstract global private echo interface as static endswitch ' +
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'array null if endwhile or const for endforeach self var while isset public ' +
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'protected exit foreach throw elseif include __FILE__ empty require_once do xor ' +
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'return parent clone use __CLASS__ __LINE__ else break print eval new ' +
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'catch __METHOD__ case exception default die require __FUNCTION__ ' +
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'enddeclare final try switch continue endfor endif declare unset true false ' +
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'trait goto instanceof insteadof __DIR__ __NAMESPACE__ ' +
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'yield finally',
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contains: [
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hljs.HASH_COMMENT_MODE,
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hljs.COMMENT('//', '$', {contains: [PREPROCESSOR]}),
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hljs.COMMENT(
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'/\\*',
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'\\*/',
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{
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contains: [
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{
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className: 'doctag',
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begin: '@[A-Za-z]+'
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}
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]
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}
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),
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hljs.COMMENT(
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'__halt_compiler.+?;',
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false,
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{
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endsWithParent: true,
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keywords: '__halt_compiler',
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lexemes: hljs.UNDERSCORE_IDENT_RE
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}
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),
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{
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className: 'string',
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begin: /<<<['"]?\w+['"]?$/, end: /^\w+;?$/,
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contains: [
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hljs.BACKSLASH_ESCAPE,
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{
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className: 'subst',
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variants: [
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{begin: /\$\w+/},
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{begin: /\{\$/, end: /\}/}
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]
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}
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]
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},
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PREPROCESSOR,
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{
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className: 'keyword', begin: /\$this\b/
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},
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VARIABLE,
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{
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// swallow composed identifiers to avoid parsing them as keywords
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begin: /(::|->)+[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*/
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},
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{
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className: 'function',
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beginKeywords: 'function', end: /[;{]/, excludeEnd: true,
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illegal: '\\$|\\[|%',
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contains: [
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hljs.UNDERSCORE_TITLE_MODE,
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{
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className: 'params',
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begin: '\\(', end: '\\)',
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contains: [
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'self',
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VARIABLE,
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hljs.C_BLOCK_COMMENT_MODE,
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STRING,
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NUMBER
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]
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}
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]
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},
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{
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className: 'class',
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beginKeywords: 'class interface', end: '{', excludeEnd: true,
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illegal: /[:\(\$"]/,
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contains: [
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{beginKeywords: 'extends implements'},
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hljs.UNDERSCORE_TITLE_MODE
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]
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},
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{
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beginKeywords: 'namespace', end: ';',
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illegal: /[\.']/,
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contains: [hljs.UNDERSCORE_TITLE_MODE]
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},
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{
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beginKeywords: 'use', end: ';',
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contains: [hljs.UNDERSCORE_TITLE_MODE]
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},
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{
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begin: '=>' // No markup, just a relevance booster
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},
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STRING,
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NUMBER
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]
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};
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};
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