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  1. <?php
  2.  
  3. // Третья строка из вашего массива
  4. $subject = 'Договор на оказание услуг: 654.30 руб.';
  5.  
  6. if (preg_match_all('/\d+(?:\.\d+)?(?= руб\.)/', $subject, $result)) {
  7. 	list($price1, $price2) = $result[0];
  8. }
  9.  
  10. var_dump($price1, $price2);
Success #stdin #stdout #stderr 0.02s 24432KB
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stdin
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Standard input is empty
stdout
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string(6) "654.30"
NULL
stderr
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PHP Notice:  Undefined offset: 1 in /home/RDqYGK/prog.php on line 7
https://ideone.com/0Sb3AO
language:
PHP (php 7.3.5)
created:
4 years ago
visibility:
public

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