AzaPhpGen
1.0.0
Anizoptera CMF PHP代码生成(转储,序列化)组件。
https://github.com/anizoptera/azaphpgen
允许将复杂的数组,对象,封闭和基本数据类型作为PHP代码转储。在某种程度上,这可以称为某种序列化。您可以根据需要自定义丢弃的PHP代码。
它对于代码编译非常有用(通常用于缓存目的)。
特征:
优于var_export()的好处:
var_export不支持关闭倾倒;var_export仅支持__set_state函数的对象。 Azaphpgen支持所有可序列化对象;iterator_to_array );var_export生成了非常丑陋的代码,这些代码很尴尬,很容易损坏;var_export生成无法在名称空间中评估的代码;IPhpGenerable接口的对象倾倒的对象;var_export永远不会输出它:)安装AZAPHPGEN的推荐方法是通过作曲家。您可以看到有关Packagist的包装信息。
{
"require" : {
"aza/phpgen" : " ~1.0 "
}
}您可以使用示例/示例.php来运行所有示例。
// Get singleton instance of PhpGen (fast and simple variant)
$ phpGen = PhpGen:: instance ();
// Integer
echo $ phpGen -> getCode ( 123456789 ) . PHP_EOL ; // 123456789;
// String (binary strings are supported as well)
echo $ phpGen -> getCode ( ' some string ' . ' example ' ) . PHP_EOL ; // "some string example";
// Float without trailing semicolon
echo $ phpGen -> getCodeNoTail ( 12.345 ) . PHP_EOL ; // 12.345
// Simple serializable objects
$ var = new stdClass ();
echo $ phpGen -> getCode ( $ var ) . PHP_EOL ; // unserialize("O:8:"stdClass":0:{}");
// Another object example
$ var = new DateTime ( ' 2013-02-23 00:49:36 ' , new DateTimeZone ( ' UTC ' ));
echo $ phpGen -> getCode ( $ var ) . PHP_EOL ; // unserialize("O:8:"DateTime":3:{s:4:"date";s:19:"2013-02-23 00:49:36";s:13:"timezone_type";i:3;s:8:"timezone";s:3:"UTC";}"); // AzaPhpGen will use short array syntax if possible by default (PHP >= 5.4)
echo $ phpGen -> getCode ( array (
true , false , null
)) . PHP_EOL ;
/*
[
true,
false,
null,
];
*/
// Build code without formatting
echo $ phpGen -> getCodeNoFormat ( array (
true , false , null
)) . PHP_EOL ;
/*
[true,false,null];
*/
// Complex array (some sort of config for example)
$ array = array (
' key1 ' => ' value ' ,
' long_key ' => ' value ' ,
' array ' => array (
' short_value '
),
' array2 ' => array (
' very very very very very very very very very very very very long value '
),
' other ' ,
123456789
);
echo $ phpGen -> getCode ( $ array ) . PHP_EOL ;
/*
[
"key1" => "value",
"long_key" => "value",
"array" => ["short_value"],
"array2" => [
"very very very very very very very very very very very very long value",
],
0 => "other",
1 => 123456789,
];
*/
// And wothout formatting
echo $ phpGen -> getCodeNoFormat ( $ array ) . PHP_EOL ;
/*
["key1"=>"value","long_key"=>"value","array"=>["short_value"],"array2"=>["very very very very very very very very very very very very long value"],0=>"other",1=>123456789];
*/ Azaphpgen将所有可遍布的对象视为数组(使用iterator_to_array)。
$ var = new SplFixedArray ( 3 );
$ var [ 0 ] = ' a ' ;
$ var [ 1 ] = ' b ' ;
echo $ phpGen -> getCodeNoFormat ( $ var ) . PHP_EOL ; // ["a","b",null]; 警告:封闭是原样的。因此不支持复杂的关闭:
$this变量使用封闭; $ closure = function ( $ a , $ b ) {
return round ( $ a , $ b ) . " example tn" ;
};
echo $ phpGen -> getCode ( $ closure ) . PHP_EOL ;
/*
function($a, $b) {
return round($a, $b) . "exampletn";
};
*/
echo $ phpGen -> getCode ( array ( ' key ' => $ closure )) . PHP_EOL ;
/*
[
"key" => function($a, $b) {
return round($a, $b) . "exampletn";
},
];
*/ 您可以通过实现IPhpGenerable接口来自定义倾倒类。
class ExampleCustomCode implements IPhpGenerable
{
public function generateCode ()
{
return ' 32434 + 5678 ' ;
}
}
$ var = new ExampleCustomCode ();
echo $ phpGen -> getCode ( $ var ) . PHP_EOL ; // 32434 + 5678;
echo $ phpGen -> getCode ( array ( $ var )) . PHP_EOL ; // [32434 + 5678]; 对于最简单的IPhpGenerable接口使用方法,您可以使用捆绑的类-custom CustomCode 。它只是将所需的代码作为构造函数参数。
$ var = new CustomCode ( ' "some code" . PHP_EOL ' );
echo $ phpGen -> getCode ( $ var ) . PHP_EOL ; // "some code" . PHP_EOL;
echo $ phpGen -> getCode ( array ( $ var )) . PHP_EOL ; // ["some code" . PHP_EOL]; 由此产生的代码自定义的第二个Varint-类别使用定义的处理程序(挂钩)。这样,您可以自定义任何可能的类的转储!
// Set custom handler for DateTime type
$ phpGen -> addCustomHandler ( ' DateTime ' , function ( $ data ) use ( $ phpGen ) {
/** @var $data DateTime */
return $ phpGen -> getCodeNoTail (
$ data -> format ( " Y-m-dO " )
);
});
// Build code
$ var = new DateTime ( ' 2013-02-23 00:49:36 ' , new DateTimeZone ( ' UTC ' ));
echo $ phpGen -> getCode ( $ var ) . PHP_EOL ; // "2013-02-23+0000"; Azaphpgen有很多选择。因此,为您的特殊需求(例如代码样式)配置所得代码非常简单。您可以在PHPGEN类代码中查看所有可用选项。
// Disable short array syntax and use 6 spaces for indentation
$ phpGen -> shortArraySyntax = false ;
$ phpGen -> useSpaces = true ;
$ phpGen -> tabLength = 6 ;
$ var = array ( array ( array ( 23 => ' example ' )));
echo $ phpGen -> getCode ( $ var ) . PHP_EOL ;
/*
array(
array(
array(
23 => "example",
),
),
);
*/ 测试在Tests文件夹中,并达到100%的代码覆盖。要运行它们,您需要phpunit。例子:
$ phpunit --configuration phpunit.xml.dist
或覆盖范围报告:
$ phpunit --configuration phpunit.xml.dist --coverage-html code_coverage/
Azaphpgen是Anizoptera CMF的一部分,由Amal Samally(Amal.samally在Gmail.com上)和Azagroup团队撰写。
根据MIT许可发布。