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<?php |
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namespace suda\framework\arrayobject; |
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use function file_put_contents; |
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/** |
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* 数组导出 |
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*/ |
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class ArrayDump |
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{ |
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/** |
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* 将数组美化导出成PHP代码 |
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* |
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* @param string $name 导出的数组名 |
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* @param array $array 导出的数组 |
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* @return string 导出的PHP代码 |
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*/ |
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public static function dump(string $name, array $array):string |
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{ |
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$name = '$'.ltrim($name, '$'); |
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$exstr = '<?php'.PHP_EOL.$name.'=array();'.PHP_EOL; |
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$exstr .= self::arr2string($name, $array); |
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$exstr .= 'return '.$name.';'; |
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return $exstr; |
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} |
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/** |
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* 将数组导出到PHP文件 |
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* |
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* @param string $path |
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* @param string $name |
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* @param array $array |
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* @return int |
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*/ |
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public static function export(string $path, string $name, array $array) |
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{ |
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return file_put_contents($path, static::dump($name, $array)); |
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} |
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protected static function arr2string($arrname, $array) |
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{ |
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$exstr = ''; |
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foreach ($array as $key => $value) { |
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$line = ''; |
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$current = $arrname."['".addslashes($key)."']"; |
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if (is_array($value)) { |
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$line .= self::parserArraySub($current, $value); |
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} else { |
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$line = $current; |
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if (is_string($value)) { |
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$line .= "='".addslashes($value).'\';'.PHP_EOL; |
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} elseif (is_bool($value)) { |
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$line .= '='.($value ? 'true' : 'false').';'.PHP_EOL; |
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} elseif (null === $value) { |
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$line .= '=null;'.PHP_EOL; |
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} else { |
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$line .= '='.$value.';'.PHP_EOL; |
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} |
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} |
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$exstr .= $line; |
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} |
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return $exstr; |
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} |
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protected static function parserArraySub(string $parent, array $array) |
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{ |
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$line = ''; |
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foreach ($array as $key => $value) { |
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if (is_array($value)) { |
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$subpar = $parent."['".$key."']"; |
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$line .= self::parserArraySub($subpar, $value); |
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} else { |
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$line .= $parent."['".$key."']"; |
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if (is_string($value)) { |
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$line .= "='".addslashes($value).'\';'.PHP_EOL; |
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} elseif (is_bool($value)) { |
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$line .= '='.($value ? 'true' : 'false').';'.PHP_EOL; |
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} elseif (null === $value) { |
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$line .= '=null;'.PHP_EOL; |
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} else { |
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$line .= '='.$value.';'.PHP_EOL; |
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} |
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} |
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} |
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return $line; |
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} |
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} |
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dxkite /
suda
