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@ 2019-11-29T06:41:01Z

<?php
interface TranslatorInterface
{
    /**
     * Translates the given message.
     *
     * When a number is provided as a parameter named "%count%", the message is parsed for plural
     * forms and a translation is chosen according to this number using the following rules:
     *
     * Given a message with different plural translations separated by a
     * pipe (|), this method returns the correct portion of the message based
     * on the given number, locale and the pluralization rules in the message
     * itself.
     *
     * The message supports two different types of pluralization rules:
     *
     * interval: {0} There are no apples|{1} There is one apple|]1,Inf] There are %count% apples
     * indexed:  There is one apple|There are %count% apples
     *
     * The indexed solution can also contain labels (e.g. one: There is one apple).
     * This is purely for making the translations more clear - it does not
     * affect the functionality.
     *
     * The two methods can also be mixed:
     *     {0} There are no apples|one: There is one apple|more: There are %count% apples
     *
     * An interval can represent a finite set of numbers:
     *  {1,2,3,4}
     *
     * An interval can represent numbers between two numbers:
     *  [1, +Inf]
     *  ]-1,2[
     *
     * The left delimiter can be [ (inclusive) or ] (exclusive).
     * The right delimiter can be [ (exclusive) or ] (inclusive).
     * Beside numbers, you can use -Inf and +Inf for the infinite.
     *
     * @see https://en.wikipedia.org/wiki/ISO_31-11
     *
     * @param string      $id         The message id (may also be an object that can be cast to string)
     * @param array       $parameters An array of parameters for the message
     * @param string|null $domain     The domain for the message or null to use the default
     * @param string|null $locale     The locale or null to use the default
     *
     * @return string The translated string
     *
     * @throws \InvalidArgumentException If the locale contains invalid characters
     */
    public function trans(string $id, array $parameters = [], string $domain = null, string $locale = null);
}

final class StubTranslator implements TranslatorInterface
{
    public function trans($id, array $parameters = [], $domain = null, $locale = null): string
    {
        return '[trans]'.strtr($id, $parameters).'[/trans]';
    }
}

Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Kqeo7
function name:  (null)
number of ops:  2
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   52     0  E >   DECLARE_CLASS                                            'stubtranslator'
   58     1      > RETURN                                                   1

Class TranslatorInterface:
Function trans:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Kqeo7
function name:  trans
number of ops:  5
compiled vars:  !0 = $id, !1 = $parameters, !2 = $domain, !3 = $locale
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   49     0  E >   RECV                                             !0      
          1        RECV_INIT                                        !1      <array>
          2        RECV_INIT                                        !2      null
          3        RECV_INIT                                        !3      null
          4      > RETURN                                                   null

End of function trans

End of class TranslatorInterface.

Class StubTranslator:
Function trans:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Kqeo7
function name:  trans
number of ops:  14
compiled vars:  !0 = $id, !1 = $parameters, !2 = $domain, !3 = $locale
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   54     0  E >   RECV                                             !0      
          1        RECV_INIT                                        !1      <array>
          2        RECV_INIT                                        !2      null
          3        RECV_INIT                                        !3      null
   56     4        INIT_FCALL                                               'strtr'
          5        SEND_VAR                                                 !0
          6        SEND_VAR                                                 !1
          7        DO_ICALL                                         $4      
          8        CONCAT                                           ~5      '%5Btrans%5D', $4
          9        CONCAT                                           ~6      ~5, '%5B%2Ftrans%5D'
         10        VERIFY_RETURN_TYPE                                       ~6
         11      > RETURN                                                   ~6
   57    12*       VERIFY_RETURN_TYPE                                       
         13*     > RETURN                                                   null

End of function trans

End of class StubTranslator.

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