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  1. <?php
  2.  
  3. $str = '<img src="/pa/ggg/ggg/ggg.jpg" style="" alt="что нужно выбрать1">'; 
  4.  
  5. preg_match('/alt="(.*)"/uU', $str, $matches);
  6. print_r($matches);
Success #stdin #stdout 0.03s 52480KB
comments (?)
stdin 
Standard input is empty
stdout 
Array
(
    [0] => alt="что нужно выбрать1"
    [1] => что нужно выбрать1
)
https://ideone.com/qKs0k7
language:
PHP (php 7.3.5)
created:
8 years ago
visibility:
public

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