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  1. <?php
  2.  
  3. $re = '~(?:\G(?!^)\s+|\[shortcode\s+(\S+)\s+)([^\s=]+)="([^"]*)"~';
  4. $str = '[shortcode contact param1="test 2" param2="test1"]';
  5. $res = [];
  6. if (preg_match_all($re, $str, $matches, PREG_SET_ORDER, 0)) {
  7. 	foreach ($matches as $m) {
  8. 		array_shift($m);
  9. 		$res = array_merge($res, array_filter($m));
  10. 	}
  11. }
  12. print_r($res);
  13.  
Success #stdin #stdout 0s 82624KB
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stdin
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Standard input is empty
stdout
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Array
(
    [0] => contact
    [1] => param1
    [2] => test 2
    [3] => param2
    [4] => test1
)
https://ideone.com/NyMy1z
language:
PHP (php 7.3.5)
created:
5 years ago
visibility:
secret

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