PHP resolveNodes示例

示例#1

文件： rebuildParser.php 项目： rodrigopbel/ong

function resolveNodes($code)
{
    return preg_replace_callback('~(?<name>[A-Z][a-zA-Z_]++)\\s*' . PARAMS . '~', function ($matches) {
        // recurse
        $matches['params'] = resolveNodes($matches['params']);
        $params = magicSplit('(?:' . PARAMS . '|' . ARGS . ')(*SKIP)(*FAIL)|,', $matches['params']);
        $paramCode = '';
        foreach ($params as $param) {
            $paramCode .= $param . ', ';
        }
        return 'new PHPParser_Node_' . $matches['name'] . '(' . $paramCode . '$attributes)';
    }, $code);
}

示例#2

文件： preprocessor.php 项目： rfc1483/dobervich

function resolveNodes($code)
{
    return preg_replace_callback('~(?<name>[A-Z][a-zA-Z]++)' . PARAMS . '~', function ($matches) {
        // recurse
        $matches['params'] = resolveNodes($matches['params']);
        $params = magicSplit('(?:' . PARAMS . '|' . ARGS . ')(*SKIP)(*FAIL)|,', $matches['params']);
        $paramCodes = array();
        foreach ($params as $param) {
            list($key, $value) = explode(': ', $param, 2);
            $paramCodes[] = '\'' . $key . '\' => ' . $value;
        }
        return 'new Node_' . $matches['name'] . '(array(' . implode(', ', $paramCodes) . '))';
    }, $code);
}

示例#3

文件： rebuildParser.php 项目： runekaagaard/snowscript

function resolveNodes($code)
{
    return preg_replace_callback('~(?<name>[A-Z][a-zA-Z_]++)\\s*' . PARAMS . '~', function ($matches) {
        // recurse
        $matches['params'] = resolveNodes($matches['params']);
        $params = magicSplit('(?:' . PARAMS . '|' . ARGS . ')(*SKIP)(*FAIL)|,', $matches['params']);
        $paramCode = '';
        foreach ($params as $param) {
            $paramCode .= $param . ', ';
        }
        if (substr($matches['name'], 0, 5) === 'Snow_') {
            $name = 'Snowscript_Node_' . substr($matches['name'], 5);
        } else {
            $name = 'PHPParser_Node_' . $matches['name'];
        }
        return 'new ' . $name . '(' . $paramCode . '$line, $docComment)';
    }, $code);
}