AzaPhpGen
1.0.0
Anizoptera CMF PHP代碼生成(轉儲,序列化)組件。
https://github.com/anizoptera/azaphpgen
允許將復雜的數組,對象,封閉和基本數據類型作為PHP代碼轉儲。在某種程度上,這可以稱為某種序列化。您可以根據需要自定義丟棄的PHP代碼。
它對於代碼編譯非常有用(通常用於緩存目的)。
特徵:
優於var_export()的好處:
var_export不支持關閉傾倒;var_export僅支持__set_state函數的對象。 Azaphpgen支持所有可序列化對象;iterator_to_array );var_export生成了非常醜陋的代碼,這些代碼很尷尬,很容易損壞;var_export生成無法在名稱空間中評估的代碼;IPhpGenerable接口的對象傾倒的對象;var_export永遠不會輸出它:)安裝AZAPHPGEN的推薦方法是通過作曲家。您可以看到有關Packagist的包裝信息。
{
"require" : {
"aza/phpgen" : " ~1.0 "
}
}您可以使用示例/示例.php來運行所有示例。
// 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將所有可遍布的對象視為數組(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:封閉是原樣的。因此不支持複雜的關閉:
$this變量使用封閉; $ 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";
},
];
*/ 您可以通過實現IPhpGenerable接口來自定義傾倒類。
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]; 對於最簡單的IPhpGenerable接口使用方法,您可以使用捆綁的類-custom CustomCode 。它只是將所需的代碼作為構造函數參數。
$ 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]; 由此產生的代碼自定義的第二個Varint-類別使用定義的處理程序(掛鉤)。這樣,您可以自定義任何可能的類的轉儲!
// 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有很多選擇。因此,為您的特殊需求(例如代碼樣式)配置所得代碼非常簡單。您可以在PHPGEN類代碼中查看所有可用選項。
// 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",
),
),
);
*/ 測試在Tests文件夾中,並達到100%的代碼覆蓋。要運行它們,您需要phpunit。例子:
$ phpunit --configuration phpunit.xml.dist
或覆蓋範圍報告:
$ 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團隊撰寫。
根據MIT許可發布。