JavaScript to PHP source-to-source transpiler

// SQL 分析

​

var z_sql_parser8 = function() {

    ;

};

​

z_sql_parser8.prototype.args = {

    // 关键词

    'keyword':{

        // 方法

        'WAY':['SELECT','UPDATE','DELETE','INSERT'],

        // 块

        'block':['FROM','SET','JOIN','WHERE','ORDER','HAVING','GROUP','LIMIT'],

        // 块 相关

        'relevant':['BY','INNER','OUTTER','LEFT','RIGHT'],

        // 连接

        'link':['AS','OR','AND','SET','VALUES','IN','NOT','ASC','DESC','UNION'],

        // 函数

        'fun':['IN','NOT IN','MAX','MIN','SUM','AVG','COUNT','CONCAT'],

    }

};

z_sql_parser8.prototype.take = [];

​

// 提取 字符串

z_sql_parser8.prototype.str_extract = function(sql) {

    var self = this;

    this.take = [];

​

    // 提取 转义的单引号

    sql = sql.replace(/[\\]+'/gi,function(a){

        self.take.push(a);

<?php

$x = 1;

$y = 50;

$ternary = ($x == 1) ? "Yes" : "No";

var_dump($ternary);

var_dump($x < $y);

var_dump($x == 2);

if ($x < $y) {

echo("x < y");

} else if ($x == 2) {

echo("x==2");

} else {echo("else...");

}switch ($x){case 5:

echo("Five!");

​

case 1:

echo("One!");

​

default:

echo("Default!");

​

}