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Lib.hx
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Lib.hx
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/*
* Copyright (C)2005-2019 Haxe Foundation
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
package php;
import haxe.ds.StringMap;
import php.*;
import php.reflection.ReflectionClass;
/**
Platform-specific PHP Library. Provides some platform-specific functions
for the PHP target, such as conversion from Haxe types to native types
and vice-versa.
**/
class Lib {
/**
Print the specified value on the default output.
**/
public static inline function print(v:Dynamic):Void {
Global.echo(Std.string(v));
}
/**
Print the specified value on the default output followed by
a newline character.
**/
public static function println(v:Dynamic):Void {
print(v);
print("\n");
}
/**
Displays structured information about one or more expressions
that includes its type and value. Arrays and objects are
explored recursively with values indented to show structure.
**/
public static inline function dump(v:Dynamic):Void {
Global.var_dump(v);
}
/**
Serialize using native PHP serialization. This will return a binary
`String` that can be stored for long term usage.
**/
public static inline function serialize(v:Dynamic):String {
return Global.serialize(v);
}
/**
Unserialize a `String` using native PHP serialization. See `php.Lib.serialize()`.
**/
public static inline function unserialize(s:String):Dynamic {
return Global.unserialize(s);
}
/**
Find out whether an extension is loaded.
**/
public static inline function extensionLoaded(name:String) {
return Global.extension_loaded(name);
}
public static inline function isCli():Bool {
return 0 == Global.strncasecmp(Const.PHP_SAPI, 'cli', 3);
}
/**
Output file content from the given file name.
**/
public static inline function printFile(file:String) {
return Global.fpassthru(Global.fopen(file, "r"));
}
public static inline function toPhpArray(a:Array<Dynamic>):NativeArray {
return @:privateAccess a.arr;
}
public static inline function toHaxeArray(a:NativeArray):Array<Dynamic> {
return @:privateAccess Array.wrap(a);
}
public static function hashOfAssociativeArray<T>(arr:NativeAssocArray<T>):Map<String, T> {
var result = new StringMap();
@:privateAccess result.data = arr;
return result;
}
public static inline function associativeArrayOfHash(hash:haxe.ds.StringMap<Dynamic>):NativeArray {
return @:privateAccess hash.data;
}
public static function objectOfAssociativeArray(arr:NativeArray):Dynamic {
Syntax.foreach(arr, function(key:Scalar, value:Dynamic) {
if (Global.is_array(value)) {
arr[key] = objectOfAssociativeArray(value);
}
});
return Boot.createAnon(arr);
}
public static inline function associativeArrayOfObject(ob:Dynamic):NativeArray {
return Syntax.array(ob);
}
/**
See the documentation for the equivalent PHP function for details on usage:
<http://php.net/manual/en/function.mail.php>
**/
public static inline function mail(to:String, subject:String, message:String, ?additionalHeaders:String, ?additionalParameters:String):Bool {
return Global.mail(to, subject, message, additionalHeaders, additionalParameters);
}
/**
Rethrows an exception.
If `e` is not a value caught in `try...catch` or if called outside of `catch` block, then `e` is thrown as
a new exception.
**/
extern public static inline function rethrow(e:Dynamic) {
if (Syntax.code("isset($__hx__caught_e, $__hx__real_e)") && e == Syntax.code("$__hx__real_e")) {
Syntax.code("throw $__hx__caught_e");
}
throw e;
}
/**
Tries to load all compiled php files and returns list of types.
**/
public static function getClasses():Dynamic {
if (!loaded) {
loaded = true;
var reflection = new ReflectionClass(Boot.getPhpName('php.Boot'));
loadLib(Global.dirname(reflection.getFileName(), 2));
}
var result:Dynamic = {};
Syntax.foreach(Boot.getRegisteredAliases(), function(phpName:String, haxeName:String) {
var parts = haxeName.split('.');
var obj = result;
while (parts.length > 1) {
var pack = parts.shift();
if (Syntax.field(obj, pack) == null) {
Syntax.setField(obj, pack, {});
}
obj = Syntax.field(obj, pack);
}
Syntax.setField(obj, parts[0], Boot.getClass(phpName));
});
return result;
}
static var loaded:Bool = false;
/**
Loads types defined in the specified directory.
**/
public static function loadLib(pathToLib:String):Void {
var absolutePath = Global.realpath(pathToLib);
if (absolutePath == false)
throw 'Failed to read path: $pathToLib';
Syntax.foreach(Global.glob('$absolutePath/*.php'), function(_, fileName) {
if (!Global.is_dir(fileName)) {
Global.require_once(fileName);
}
});
Syntax.foreach(Global.glob('$absolutePath/*', Const.GLOB_ONLYDIR), function(_, dirName) {
loadLib(dirName);
});
}
}