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@ 2014-10-16T08:51:11Z

<?php
$comentario = '\\';
$comentario = '/**
     * @var string
     * @Assert\NotBlank(message = "El nombre no puede estar vacío")
     * @Assert\Regex(pattern="/^ /", match = false, message="El nombre no puede empezar con espacios")
     * @Assert\Regex(pattern="/ $/", match = false, message="El nombre no puede terminar con espacios")
     */';


//preg_match( '/Assert\\\(?P<nombre>\w+)(.*)\s*/m', $comentario, $assert );
//preg_match_all( '/Assert\\\(?P<nombre>\w+)((?P<parametros>.+))\s*/m', $comentario, $assert );
//preg_match_all( '/Assert\\\(?P<nombre>\w+)\((.+)\)\s*/m', $comentario, $assert );
preg_match_all( '/Assert\\\(?P<nombre>\w+)\s*/m', $comentario, $assert );
var_dump($assert);
$cadena = 'foobar: 2008';

preg_match_all('/(?P<nombre>\w+): (?P<dígito>\d+)/', $cadena, $coincidencias);
var_dump($coincidencias);

Output for git.master, git.master_jit, rfc.property-hooks: array(3) { [0]=> array(3) { [0]=> string(15) "Assert\NotBlank" [1]=> string(12) "Assert\Regex" [2]=> string(12) "Assert\Regex" } ["nombre"]=> array(3) { [0]=> string(8) "NotBlank" [1]=> string(5) "Regex" [2]=> string(5) "Regex" } [1]=> array(3) { [0]=> string(8) "NotBlank" [1]=> string(5) "Regex" [2]=> string(5) "Regex" } } Warning: preg_match_all(): Compilation failed: syntax error in subpattern name (missing terminator?) at offset 22 in /in/vir3g on line 18 NULL

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2020-03-21 RFC: Is_Literal - declined
2020-12-04 Enumerations - included in PHP 8.1
2018-06-15 Typed Properties v2 - implemented in PHP 7.4
2016-08-12 Object typehint - included in PHP 7.2
2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn
2016-04-19 Lexical scope support for anonymous classes - suspended
2016-04-17 Functional Interfaces - declined
2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0
2015-08-27 Callable Prototypes - declined
2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions
2015-02-18 Scalar type hints v5 - included in PHP 7
2015-02-14 Union Types - declined
2013-09-22 Anonymous classes - included in PHP 7

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