fork(1) download 
  1. <?php
  2. error_reporting(-1);
  3. $str = file_get_contents('https://www.google.com/finance?q=USDEUR');
  4.  
  5. $stringOfRate = array();
  6. $regexp = '/1\\s([A-Z]{3})\\s[=]\\s([0-9]+)[.]([0-9]+)/ui';
  7. preg_match($regexp, $str, $stringOfRate);
  8.  
  9. var_dump($stringOfRate);
Success #stdin #stdout #stderr 0.01s 20640KB
comments (?)
stdin 
Standard input is empty
stdout 
array(0) {
}
stderr 
PHP Warning:  file_get_contents(): php_network_getaddresses: getaddrinfo failed: Name or service not known in /home/QLUZj2/prog.php on line 3
PHP Warning:  file_get_contents(https://www.google.com/finance?q=USDEUR): failed to open stream: php_network_getaddresses: getaddrinfo failed: Name or service not known in /home/QLUZj2/prog.php on line 3
https://ideone.com/UpqHS6
language:
PHP (php 7.3.5)
created:
10 years ago
visibility:
public

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