Online PHP editor | output for SE5jk

@ 2022-09-13T11:50:17Z

<?php

$utterance = 'This is a brown bear with 7 kids';
$template = 'This is a {color} bear with {kids} kids';

$newPattern = '/';
foreach(preg_split('/(\{.*?\})/', $template, -1, PREG_SPLIT_DELIM_CAPTURE) as $part) {      
  if(preg_match('/^(\{.*\})$/', $part)) {
      $varName = trim($part, '{}');
      $newPattern .= '(?P<'. preg_quote($varName) . '>.+)';
  }
  else {
      $newPattern .= preg_quote($part);
  }
}
$newPattern .= '/';
echo $newPattern;
echo "\n";
preg_match($newPattern, $utterance, $variables);
var_dump($variables);

Output for 7.4.0 - 7.4.33, 8.0.1 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.28, 8.4.1 - 8.4.14, 8.5.0 - 8.5.1: /This is a (?P<color>.+) bear with (?P<kids>.+) kids/ array(5) { [0]=> string(32) "This is a brown bear with 7 kids" ["color"]=> string(5) "brown" [1]=> string(5) "brown" ["kids"]=> string(1) "7" [2]=> string(1) "7" }
Output for 8.4.15: /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15)
Process exited with code 1.

preferences:dark modelive previewkey bindings