Compile the PHP source code into the JVM bytecode compiler: JPHP
JPHP is a javac-like compiler that can compile PHP source code into JVM bytecode. Then, the PHP program is run on the Java VM. It supports many PHP5.3 + features. JPHP is similar to JRuby and Jython. Supported: JDK 1.6 + (OpenJDK, Oracle ). TargetJPHP is not a replacement of the Zend PHP engine or Facebook HHVM. It does not want to implement the zend runtime library (such as Curl and PRCE ). This item aims:
- Use Java objects in PHP
- Improve performance through JIT and JVM
- Use a better runtime library to replace the ugly runtime library of Zend PHP
- PHP is not only used to develop Web applications
- Also: unicode for strings and threads
Features
- JIT (2x-10x faster PHP 5.4)
- Optimizer (constant expressions, inline functions, etc .)
- Using java libraries and classes in PHP code.
- Unicode for strings (UTF-16, like in Java)
- Threading, Sockets
- Environment architecture (like sandbox objects in runkit zend extension ).
- GUI (based on Swing, improved-more flexible layouts)
- Embedded cache system for classes and functions
- Optional Hot Reloading for classes and functions
Features supported by languages
(Without zend runtime libraries)
- PHP 5.2 + fully support (with OOP)
- Closures (PHP 5.3), auto-binding
$thisIn closures (PHP 5.4)
- Namespaces fully support (PHP 5.3)
- Spl autoloading for classes (PHP 5.3)
- Iterators, ArrayAccess, Serializable
- Type hinting for classes, arrays, callable (PHP 5.4)
- Array short syntax (PHP 5.4)
- Ternary short cut "? : ", NOWDOC,
__callStatic,__invoke(PHP 5.3)
- Late static binding (PHP 5.3)
- GC for cyclic references (PHP 5.3)
Class::{expr}(),(new Foo)->bar()(PHP 5.4)- Try finally (PHP 5.5)
- Array and string literal dereferencing (PHP 5.5)
__debugInfoFor var_dump (PHP 5.6)- Function array dereferencing has been added, e.g.
foo()[0](PHP 5.4)
- Constants can be declared outside a class using the const keyword. (PHP 5.3)
- Dynamic access to static methods (PHP 5.3)
- Exceptions can be nested (PHP 5.3)
::classSystem constant (php 5.5) What is not supported yet?
- Traits (php 5.4)
- Generators (php 5.5)
- Goto (php 5.3)
- List () in foreach (php 5.5)
- Binary number format, e.g. 0b001001101 (php 5.4)
Project homepage:Http://www.open-open.com/lib/view/home/1395628572618
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