PSYSH? ????? JavaScript ??? ??? PHP ??? ???? ?? ?? ? ??? ???? ???? ????? PHP??? ??? ?? ?????.

Psysh? ??? ???? ???? ? ?? ?? ???? ? ?? ? ? ??? ????? ??? ???? ?????? ??? ??? ?????. PSYSH? PHP ???? ?? ?? ???? ?? ???? ??? ??? ??? ?? ? ? ???, ?? ??? ?? ?????? ??? ???? ???? ? ?? ?????. ? ??? ?? ? ?????? ?? PHP ? ?? ???? ??? ??? ??? ????? Apache? ?? ?? ? ??? ????? ???

psysh ?? psysh? read-eval-print ?? (?? REPL)???. ????? JavaScript ??? ?? ??? ???? ? ????. ??? ???, ??? ??? ?? ??? ??? ??? JS ??? ????? ?? ?? ? ? ??? ?? ?? ????.

????, ??? ??“p”(print)? ?? ??? ??? ????. $ a? ????? ?? ?? ??? ????????. ??? ????, ??? ?? ?? ? ??? ??? ??? ????.

??? Composer G? ?? ? ????? psysh? ????? psysh ?? ??? ???? ? ? ???? : ???

?? ???? (Linux/Mac)
• ??? ??? ????? ? ? ??? ???? ???? ? ?? ? ? ????. ?? psysh? ?? ?? ???.
?? ??? ?? ?? ??? ? ????. ??? ???? ?? ??? ??? ??? ??? ? ???? :
• ?????, ??? ? ??? ?? :
• ??? PSYSH? PHP? ??? ??? ???? Psysh? ?? ? ??? $ a ?? ?????. ? ??? ?? ??? ????

  ?? ??? ???? ()? ????. ??? ? ??? ? ?? ?? ?? ? ??? ?? ???? ??? ????? (??? ?? ?????). ?? ??? ???? ?? ????? >>>?? .... ? ???????. ???? ???? ????? ? ? ?????

  FOO? ??????? ? ???? ??? ?? ??? ??????. ??? Psysh ?? ???. ?? psysh? ??? ?? ???? ?? ???.

  php -a
  Interactive shell
  
  php > $a = 'Hello world!';
  php > echo $a;
  Hello world!
  php >

  ??? ??? FOO? ??? ???? ?? ??? ?? ?? ????. Linux OS ?? Mac ?? ? ?????? ?? ????? LS ??? ?? ? ? ????. -la ??? ??????

  ???? ?????

  ? ??????? ?? ? ? Psysh? ??? ?? ????. ?? ?

  ????? ??? ??? ???? ?? ?? ????? ???????. ??? ??? UML ??? ?????? ??? ????.

  composer g require psy/psysh:~0.1
  psysh

  UML ?? ??? ??? ?? ?? ????? ???? ????.? ???? ??? ??? ???? ????.

  ? ????? ?? ??? ??? ??? ??????. ??? ??? ???? PHPUnit? ?? ?? ? ? ????. ?? ????,? ??? ???? ?? ?? ???? ???? ??????.

  ? ?? ?? ????? ?? ?? ??? https://github.com/sitepoint-examples/psysh wget psysh.org/psysh chmod +x psysh ./psysh?? ?? ? ????. ??, psysh? ?? ???? ????? composer.json ??? ??? ??? :

  ???? ?? ? ??? ?? ?? ????.

  public/decorator.php ??? ?? ?? ??? ??????. ??? Simple -Window, DecoratedWindow ? ??? Window ??? ??????? Decorator ??? ??? ???? : .

  ./psysh                                                                                                                                             
  
  Psy Shell v0.1.11 (PHP 5.5.8 — cli) by Justin Hileman                                                                                                                                                                              
  >>>

  ??? PHP? CLI (?? ? ?????)? ?? ?? ??? ?? ? ??? ?? ??? ??? ? ????. PHP? ?? ? ??? ??? ? ???? Cli?? ??? ?? ? ?????? ?? ? ??? ??? ??? ????.

  ??? ??? psysh? ?? ??? ? ????? psyshell? ???? ??? :: debug (get_defined_vars ()); ?? ????? ?????? ??? ?? ???? ????? var_dump () ?? ?? ? ??? ? :

  ??? ?? ? ? ?? ??? ?? ? ????.

  ????? ??? ???? ?? Psysh? ?? ????? ????. get_defined_vars ()? psyshell :: debug ()? ?? ??? ????? ? ??? ?? ?? ? ??? ??? ? ? ????.

  $ ? ??? ?? ? ???

  php -a
  Interactive shell
  
  php > $a = 'Hello world!';
  php > echo $a;
  Hello world!
  php >

  ?? ???? ??? psysh??? ?? ?? ?? ?? ????? ? ??? ?? ??? ?? ? ? ??? ????.

  ??? $ ?? SimpleWindow? ???????. ? ?????? ???? SimpleWindow? ????… Window ?????? ?? ??? ??? ???? ?????.…

  ??? ??? ???? ?? ??? ?? ??? ?????? $ DecoratedWindow ??? ?? ?????

  composer g require psy/psysh:~0.1
  psysh

  ? ??? SimpleWindow?? "??? ???"?? ??? ??? ? ????. render () ???? ?? ?? ? ??.

  getWindowReference () ???? ?? ? ?? render () ????? ??? ?????. getWindowReference () ?? :

  ? ??? ???

  wget psysh.org/psysh
  chmod +x psysh
  ./psysh

  ? ???? ??? WindowReference ??? ???? ??? ?? LS -AL ???? ?? ?? AcMepatternsDecoratorsimpleWindow? ???????. ??, ??? DecinatedWindow :: __ Construct ()? ??? ????? ??? ? ???? ??? ??? ??? ??? ? ?? ?????. ?? ??? ???? ????, Apache? ?? ? ??? ?? ????? ?? ???? ????. ??? PHP? ???? ??? ???? ?? ????? ??? ? ? ????.

./psysh                                                                                                                                             

Psy Shell v0.1.11 (PHP 5.5.8 — cli) by Justin Hileman                                                                                                                                                                              
>>>

>>> help

  help      Show a list of commands. Type `help [foo]` for information about [foo].      Aliases: ?
  
  ls        List local, instance or class variables, methods and constants.              Aliases: list, dir
  
  dump      Dump an object or primitive.
  
  doc       Read the documentation for an object, class, constant, method or property.   Aliases: rtfm, man 
  
  show      Show the code for an object, class, constant, method or property.
  
  wtf       Show the backtrace of the most recent exception.                             Aliases: last-exception, wtf?
  
  trace     Show the current call stack.
  
  buffer    Show (or clear) the contents of the code input buffer.                       Aliases: buf
  
  clear     Clear the Psy Shell screen.
  
  history   Show the Psy Shell history.
  
  exit      End the current session and return to caller.                                Aliases: quit, q

>>> help ls

Usage:

ls [--vars] [-c|--constants] [-f|--functions] [-k|--classes] [-I|--interfaces] [-t|--traits] [-p|--properties] [-m|--methods] [-G|--grep="..."] [-i|--insensitive] [-v|--invert] [-g|--globals] [-n|--internal] [-u|--user] [-C|--
category="..."] [-a|--all] [-l|--long] [target]

Aliases: list, dir

Arguments:

 target             A target class or object to list.
 
 
Options:

 --vars             Display variables.
 
 --constants (-c)   Display defined constants.
 
 --functions (-f)   Display defined functions.
 
 --classes (-k)     Display declared classes.
 
 --interfaces (-I)  Display declared interfaces.
 
 --traits (-t)      Display declared traits.
 
 --properties (-p)  Display class or object properties (public properties by default).
 
 --methods (-m)     Display class or object methods (public methods by default).
 
 --grep (-G)        Limit to items matching the given pattern (string or regex).
 
 --insensitive (-i) Case-insensitive search (requires --grep).
 
 --invert (-v)      Inverted search (requires --grep).
 
 --globals (-g)     Include global variables.
 
 --internal (-n)    Limit to internal functions and classes.
 
 --user (-u)        Limit to user-defined constants, functions and classes.
 
 --category (-C)    Limit to constants in a specific category (e.g. "date").
 
 --all (-a)         Include private and protected methods and properties.
 
 --long (-l)        List in long format: includes class names and method signatures.
 
 
 Help:
 
 List variables, constants, classes, interfaces, traits, functions, methods, and properties.
 
 Called without options, this will return a list of variables currently in scope.
 
 If a target object is provided, list properties, constants and methods of that target. If a class, interface or trait name is passed instead, list constants and methods on that class.
 
 e.g. 
 
 >>> ls
 >>> ls $foo
 >>> ls -k --grep mongo -i
 >>> ls -al ReflectionClass
 >>> ls --constants --category date
 >>> ls -l --functions --grep /^array_.*/
 >>>

php -a
Interactive shell

php > $a = 'Hello world!';
php > echo $a;
Hello world!
php >