[李景山php]每天laravel-20161030|BladeCompiler-2.php
来源：互联网 发布：搞笑网络神曲排行榜 编辑：程序博客网 时间：2024/05/22 10:26
/** * Compile Blade statements that start with "@". * * @param string $value * @return mixed */ protected function compileStatements($value) {// Compile Blade statements that start with "@" $callback = function ($match) { if (method_exists($this, $method = 'compile'.ucfirst($match[1]))) { $match[0] = $this->$method(Arr::get($match, 3)); } elseif (isset($this->customDirectives[$match[1]])) { $match[0] = call_user_func($this->customDirectives[$match[1]], Arr::get($match, 3)); } return isset($match[3]) ? $match[0] : $match[0].$match[2];// get you want };// a function be define in a function return preg_replace_callback('/\B@(\w+)([ \t]*)(\( ( (?>[^()]+) | (?3) )* \))?/x', $callback, $value); }// just a replace // value handler match // match pattern like B@block /** * Compile the "raw" echo statements. * * @param string $value * @return string */ protected function compileRawEchos($value) {// Compile the raw echo statements $pattern = sprintf('/(@)?%s\s*(.+?)\s*%s(\r?\n)?/s', $this->rawTags[0], $this->rawTags[1]);// get the pattern in a special way $callback = function ($matches) { $whitespace = empty($matches[3]) ? '' : $matches[3].$matches[3]; return $matches[1] ? substr($matches[0], 1) : '<?php echo '.$this->compileEchoDefaults($matches[2]).'; ?>'.$whitespace; };// a parameter function return preg_replace_callback($pattern, $callback, $value); }// just a preg replace callback /** * Compile the "regular" echo statements. * * @param string $value * @return string */ protected function compileRegularEchos($value) {// Compile the "regular" echo statements $pattern = sprintf('/(@)?%s\s*(.+?)\s*%s(\r?\n)?/s', $this->contentTags[0], $this->contentTags[1]);// a good pattern type $callback = function ($matches) { $whitespace = empty($matches[3]) ? '' : $matches[3].$matches[3]; $wrapped = sprintf($this->echoFormat, $this->compileEchoDefaults($matches[2])); return $matches[1] ? substr($matches[0], 1) : '<?php echo '.$wrapped.'; ?>'.$whitespace; }; return preg_replace_callback($pattern, $callback, $value); }// a preg replace /** * Compile the escaped echo statements. * * @param string $value * @return string */ protected function compileEscapedEchos($value) { $pattern = sprintf('/(@)?%s\s*(.+?)\s*%s(\r?\n)?/s', $this->escapedTags[0], $this->escapedTags[1]); $callback = function ($matches) { $whitespace = empty($matches[3]) ? '' : $matches[3].$matches[3]; return $matches[1] ? $matches[0] : '<?php echo e('.$this->compileEchoDefaults($matches[2]).'); ?>'.$whitespace; }; return preg_replace_callback($pattern, $callback, $value); }// a preg replace /** * Compile the default values for the echo statement. * * @param string $value * @return string */ public function compileEchoDefaults($value) { return preg_replace('/^(?=\$)(.+?)(?:\s+or\s+)(.+?)$/s', 'isset($1) ? $1 : $2', $value); }// compile echo default value // this $1 and $2 is very powerful /** * Compile the each statements into valid PHP. * * @param string $expression * @return string */ protected function compileEach($expression) { return "<?php echo \$__env->renderEach{$expression}; ?>"; }// compile Each env_renderEach /** * Compile the inject statements into valid PHP. * * @param string $expression * @return string */ protected function compileInject($expression) { $segments = explode(',', preg_replace("/[\(\)\\\"\']/", '', $expression)); return '<?php $'.trim($segments[0])." = app('".trim($segments[1])."'); ?>"; }//Compile the inject statements into valid PHP /** * Compile the yield statements into valid PHP. * * @param string $expression * @return string */ protected function compileYield($expression) { return "<?php echo \$__env->yieldContent{$expression}; ?>"; }// a yield statements /** * Compile the show statements into valid PHP. * * @param string $expression * @return string */ protected function compileShow($expression) { return '<?php echo $__env->yieldSection(); ?>'; }// compile show /** * Compile the section statements into valid PHP. * * @param string $expression * @return string */ protected function compileSection($expression) { return "<?php \$__env->startSection{$expression}; ?>"; }//section /** * Compile the append statements into valid PHP. * * @param string $expression * @return string */ protected function compileAppend($expression) { return '<?php $__env->appendSection(); ?>'; }// Section /** * Compile the end-section statements into valid PHP. * * @param string $expression * @return string */ protected function compileEndsection($expression) { return '<?php $__env->stopSection(); ?>'; }// stop Section /** * Compile the stop statements into valid PHP. * * @param string $expression * @return string */ protected function compileStop($expression) { return '<?php $__env->stopSection(); ?>'; }//stop Section /** * Compile the overwrite statements into valid PHP. * * @param string $expression * @return string */ protected function compileOverwrite($expression) { return '<?php $__env->stopSection(true); ?>'; }// Over write /** * Compile the unless statements into valid PHP. * * @param string $expression * @return string */ protected function compileUnless($expression) { return "<?php if ( ! $expression): ?>"; }// CompileUnless /** * Compile the end unless statements into valid PHP. * * @param string $expression * @return string */ protected function compileEndunless($expression) { return '<?php endif; ?>'; }//compile Endunless /** * Compile the lang statements into valid PHP. * * @param string $expression * @return string */ protected function compileLang($expression) { return "<?php echo app('translator')->get$expression; ?>"; }// echo app translator /** * Compile the choice statements into valid PHP. * * @param string $expression * @return string */ protected function compileChoice($expression) { return "<?php echo app('translator')->choice$expression; ?>"; }// get choice /** * Compile the else statements into valid PHP. * * @param string $expression * @return string */ protected function compileElse($expression) { return '<?php else: ?>'; }// compile else /** * Compile the for statements into valid PHP. * * @param string $expression * @return string */ protected function compileFor($expression) { return "<?php for{$expression}: ?>"; }// for compile For /** * Compile the foreach statements into valid PHP. * * @param string $expression * @return string */ protected function compileForeach($expression) { return "<?php foreach{$expression}: ?>"; }// foreach this expression /** * Compile the break statements into valid PHP. * * @param string $expression * @return string */ protected function compileBreak($expression) { return '<?php break; ?>'; }// break /** * Compile the continue statements into valid PHP. * * @param string $expression * @return string */ protected function compileContinue($expression) { return '<?php continue; ?>'; }// continue; /** * Compile the forelse statements into valid PHP. * * @param string $expression * @return string */ protected function compileForelse($expression) { $empty = '$__empty_'.++$this->forelseCounter; return "<?php {$empty} = true; foreach{$expression}: {$empty} = false; ?>"; }// For else /** * Compile the can statements into valid PHP. * * @param string $expression * @return string */ protected function compileCan($expression) { return "<?php if (Gate::check{$expression}): ?>"; }// Gate:: check /** * Compile the cannot statements into valid PHP. * * @param string $expression * @return string */ protected function compileCannot($expression) { return "<?php if (Gate::denies{$expression}): ?>"; }//Gate:: denies /** * Compile the if statements into valid PHP. * * @param string $expression * @return string */ protected function compileIf($expression) { return "<?php if{$expression}: ?>"; }// if make expression /** * Compile the else-if statements into valid PHP. * * @param string $expression * @return string */ protected function compileElseif($expression) { return "<?php elseif{$expression}: ?>"; }// expression /** * Compile the forelse statements into valid PHP. * * @param string $expression * @return string */ protected function compileEmpty($expression) { $empty = '$__empty_'.$this->forelseCounter--; return "<?php endforeach; if ({$empty}): ?>"; }// end empty /** * Compile the while statements into valid PHP. * * @param string $expression * @return string */ protected function compileWhile($expression) { return "<?php while{$expression}: ?>"; }//while /** * Compile the end-while statements into valid PHP. * * @param string $expression * @return string */ protected function compileEndwhile($expression) { return '<?php endwhile; ?>'; }// end while /** * Compile the end-for statements into valid PHP. * * @param string $expression * @return string */ protected function compileEndfor($expression) { return '<?php endfor; ?>'; }// end for /** * Compile the end-for-each statements into valid PHP. * * @param string $expression * @return string */ protected function compileEndforeach($expression) { return '<?php endforeach; ?>'; }// end for each /** * Compile the end-can statements into valid PHP. * * @param string $expression * @return string */ protected function compileEndcan($expression) { return '<?php endif; ?>'; }// endif /** * Compile the end-cannot statements into valid PHP. * * @param string $expression * @return string */ protected function compileEndcannot($expression) { return '<?php endif; ?>'; }// endif /** * Compile the end-if statements into valid PHP. * * @param string $expression * @return string */ protected function compileEndif($expression) { return '<?php endif; ?>'; }// end if /** * Compile the end-for-else statements into valid PHP. * * @param string $expression * @return string */ protected function compileEndforelse($expression) { return '<?php endif; ?>'; }// endif /** * Compile the extends statements into valid PHP. * * @param string $expression * @return string */ protected function compileExtends($expression) {// compile the extends statements into valid PHP if (Str::startsWith($expression, '(')) { $expression = substr($expression, 1, -1); }// expression $data = "<?php echo \$__env->make($expression, array_except(get_defined_vars(), array('__data', '__path')))->render(); ?>"; $this->footer[] = $data;// data return ''; } /** * Compile the include statements into valid PHP. * * @param string $expression * @return string */ protected function compileInclude($expression) { if (Str::startsWith($expression, '(')) { $expression = substr($expression, 1, -1); } return "<?php echo \$__env->make($expression, array_except(get_defined_vars(), array('__data', '__path')))->render(); ?>"; }// compile the include statements into valid PHP /** * Compile the stack statements into the content. * * @param string $expression * @return string */ protected function compileStack($expression) { return "<?php echo \$__env->yieldContent{$expression}; ?>"; }//compile Stack /** * Compile the push statements into valid PHP. * * @param string $expression * @return string */ protected function compilePush($expression) { return "<?php \$__env->startSection{$expression}; ?>"; }// Push /** * Compile the endpush statements into valid PHP. * * @param string $expression * @return string */ protected function compileEndpush($expression) { return '<?php $__env->appendSection(); ?>'; }// End push /** * Get the extensions used by the compiler. * * @return array */ public function getExtensions() { return $this->extensions; }// get extensions /** * Register a custom Blade compiler. * * @param callable $compiler * @return void */ public function extend(callable $compiler) { $this->extensions[] = $compiler; }// Set extend /** * Register a handler for custom directives. * * @param string $name * @param callable $handler * @return void */ public function directive($name, callable $handler) { $this->customDirectives[$name] = $handler; }//directive /** * Get the list of custom directives. * * @return array */ public function getCustomDirectives() { return $this->customDirectives; }//get Custom Directives /** * Gets the raw tags used by the compiler. * * @return array */ public function getRawTags() { return $this->rawTags; }// get Raw Tags /** * Sets the raw tags used for the compiler. * * @param string $openTag * @param string $closeTag * @return void */ public function setRawTags($openTag, $closeTag) { $this->rawTags = [preg_quote($openTag), preg_quote($closeTag)]; }//set Raw Tags /** * Sets the content tags used for the compiler. * * @param string $openTag * @param string $closeTag * @param bool $escaped * @return void */ public function setContentTags($openTag, $closeTag, $escaped = false) { $property = ($escaped === true) ? 'escapedTags' : 'contentTags'; $this->{$property} = [preg_quote($openTag), preg_quote($closeTag)]; // set property }//Sets the content tags used for the compiler /** * Sets the escaped content tags used for the compiler. * * @param string $openTag * @param string $closeTag * @return void */ public function setEscapedContentTags($openTag, $closeTag) { $this->setContentTags($openTag, $closeTag, true); }//set Content Tags /** * Gets the content tags used for the compiler. * * @return string */ public function getContentTags() { return $this->getTags(); }//get Tags /** * Gets the escaped content tags used for the compiler. * * @return string */ public function getEscapedContentTags() { return $this->getTags(true); }//get /** * Gets the tags used for the compiler. * * @param bool $escaped * @return array */ protected function getTags($escaped = false) { $tags = $escaped ? $this->escapedTags : $this->contentTags; return array_map('stripcslashes', $tags); }// get /** * Set the echo format to be used by the compiler. * * @param string $format * @return void */ public function setEchoFormat($format) { $this->echoFormat = $format; }// set echo format} 0 0
- [李景山php]每天laravel-20161030|BladeCompiler-2.php
- [李景山php]每天laravel-20161029|BladeCompiler-1.php
- [李景山php]每天laravel-20161111|Factory-2.php
- [李景山php]每天laravel-20161114|FileViewFinder-2.php
- [李景山php]每天laravel-20160922|RedisServicProvider.php
- [李景山php]每天laravel-20160923|Hub.php
- [李景山php]每天laravel-20160924|PiplineServiceProvider.php
- [李景山php]每天laravel-20160925|Pipeline.php
- [李景山php]每天laravel-20160926|DatabasePresenceVerifier.php
- [李景山php]每天laravel-20160927|Factory.php
- [李景山php]每天laravel-20160928|PresenceVerifierInterface.php
- [李景山php]每天laravel-20160929|ValidatesWhenResolved.php
- [李景山php]每天laravel-20160930|ValidationException.php
- [李景山php]每天laravel-20161001|ValidationServiceProvider.php
- [李景山php]每天laravel-20161016|JsonResponse.php
- [李景山php]每天laravel-20161017|ResponseTrait.php
- [李景山php]每天laravel-20161017|UploadedFile.php
- [李景山php]每天laravel-20161023|Reponse.php
- 访问国内网站提示无法访问
- javaScirpt小项目-----英雄联盟游戏登录界面
- 面试笔试--SQL语句
- paading-top 设置宽高比以及overflow:hidden清除浮动
- 读书笔记之《Java程序员面试宝典》
- [李景山php]每天laravel-20161030|BladeCompiler-2.php
- Codeforces Round #369 (Div. 2) A. Bus to Udayland
- [李景山php]每天laravel-20161031|Compiler.php
- lucene 新增 更新 删除索引
- [李景山php]每天laravel-20161101|CompilerInterface.php
- 搭建MFC框架启动摄像头
- org.hibernate.MappingException: Repeated column in mapping for entity
- Codeforces Round #338 (Div. 2)-D. Multipliers
- APP Store 发布新版本流程
