Online PHP editor | vld for fRGb0

@ 2020-10-17T23:02:55Z

<?php

$grid_id_unique_name = 'vc_gid';
$pattern = getShortcodeRegexForId();
var_dump($pattern[10]);
$content = '[hello]';
preg_match_all( "/$pattern/", $content, $found );

function getShortcodeRegexForId() {
		return '\\['                              // Opening bracket
			. '(\\[?)'                           // 1: Optional second opening bracket for escaping shortcodes: [[tag]]
			. '([\\w-_]+)'                     // 2: Shortcode name
			. '(?![\\w-])'                       // Not followed by word character or hyphen
			. '('                                // 3: Unroll the loop: Inside the opening shortcode tag
			. '[^\\]\\/]*'                   // Not a closing bracket or forward slash
			. '(?:' . '\\/(?!\\])'               // A forward slash not followed by a closing bracket
			. '[^\\]\\/]*'               // Not a closing bracket or forward slash
			. ')*?'

			. '(?:' . '(' . 'vic_gid' // 4: GridId must exist
			. '[^\\]\\/]*'               // Not a closing bracket or forward slash
			. ')+' . ')'

			. ')' . '(?:' . '(\\/)'                        // 5: Self closing tag ...
			. '\\]'                          // ... and closing bracket
			. '|' . '\\]'                          // Closing bracket
			. '(?:' . '('                        // 6: Unroll the loop: Optionally, anything between the opening and closing shortcode tags
			. '[^\\[]*+'             // Not an opening bracket
			. '(?:' . '\\[(?!\\/\\2\\])' // An opening bracket not followed by the closing shortcode tag
			. '[^\\[]*+'         // Not an opening bracket
			. ')*+' . ')' . '\\[\\/\\2\\]'             // Closing shortcode tag
			. ')?' . ')' . '(\\]?)';            // 7: Optional second closing brocket for escaping shortcodes: [[tag]]
	}

Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/fRGb0
function name:  (null)
number of ops:  18
compiled vars:  !0 = $grid_id_unique_name, !1 = $pattern, !2 = $content, !3 = $found
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 'vc_gid'
    4     1        INIT_FCALL_BY_NAME                                       'getShortcodeRegexForId'
          2        DO_FCALL                                      0  $5      
          3        ASSIGN                                                   !1, $5
    5     4        INIT_FCALL                                               'var_dump'
          5        FETCH_DIM_R                                      ~7      !1, 10
          6        SEND_VAL                                                 ~7
          7        DO_ICALL                                                 
    6     8        ASSIGN                                                   !2, '%5Bhello%5D'
    7     9        INIT_FCALL                                               'preg_match_all'
         10        ROPE_INIT                                     3  ~11     '%2F'
         11        ROPE_ADD                                      1  ~11     ~11, !1
         12        ROPE_END                                      2  ~10     ~11, '%2F'
         13        SEND_VAL                                                 ~10
         14        SEND_VAR                                                 !2
         15        SEND_REF                                                 !3
         16        DO_ICALL                                                 
   33    17      > RETURN                                                   1

Function getshortcoderegexforid:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/fRGb0
function name:  getShortcodeRegexForId
number of ops:  2
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   32     0  E > > RETURN                                                   '%5C%5B%28%5C%5B%3F%29%28%5B%5Cw-_%5D%2B%29%28%3F%21%5B%5Cw-%5D%29%28%5B%5E%5C%5D%5C%2F%5D%2A%28%3F%3A%5C%2F%28%3F%21%5C%5D%29%5B%5E%5C%5D%5C%2F%5D%2A%29%2A%3F%28%3F%3A%28vic_gid%5B%5E%5C%5D%5C%2F%5D%2A%29%2B%29%29%28%3F%3A%28%5C%2F%29%5C%5D%7C%5C%5D%28%3F%3A%28%5B%5E%5C%5B%5D%2A%2B%28%3F%3A%5C%5B%28%3F%21%5C%2F%5C2%5C%5D%29%5B%5E%5C%5B%5D%2A%2B%29%2A%2B%29%5C%5B%5C%2F%5C2%5C%5D%29%3F%29%28%5C%5D%3F%29'
   33     1*     > RETURN                                                   null

End of function getshortcoderegexforid

Generated using Vulcan Logic Dumper, using php 8.0.0

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