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  1. <?php
  2.  
  3. error_reporting(-1);
  4. mb_internal_encoding('utf-8');
  5.  
  6. $text = 
  7. "Дым табачный воздух выел.
  8. Комната —
  9. глава в крученыховском аде.
  10. Вспомни —
  11. за этим окном
  12. впервые
  13. руки твои, исступлённый, гладил.
  14. Сегодня сидишь вот,
  15. сердце в железе.
  16. День ещё —
  17. выгонишь,
  18. может быть, изругав.
  19. В мутной передней долго не влезет
  20. сломанная дрожью рука в рукав.";
  21.  
  22. $text = explode("\n", $text);
  23.  
  24. foreach($text as &$t) $t = explode(" ", $t);
  25.  
  26. var_dump($text[0][0]);
  27. var_dump($text[2][1]);
  28.  
  29. foreach($text as &$b) $b = preg_split('//u',$string,-1,PREG_SPLIT_NO_EMPTY);
  30.  
  31. var_dump($text);
  32.  
  33.  
  34.  
Success #stdin #stdout #stderr 0.02s 20568KB
comments (?)
stdin 
Standard input is empty
stdout 
string(6) "Дым"
string(2) "в"
array(14) {
  [0]=>
  array(0) {
  }
  [1]=>
  array(0) {
  }
  [2]=>
  array(0) {
  }
  [3]=>
  array(0) {
  }
  [4]=>
  array(0) {
  }
  [5]=>
  array(0) {
  }
  [6]=>
  array(0) {
  }
  [7]=>
  array(0) {
  }
  [8]=>
  array(0) {
  }
  [9]=>
  array(0) {
  }
  [10]=>
  array(0) {
  }
  [11]=>
  array(0) {
  }
  [12]=>
  array(0) {
  }
  [13]=>
  &array(0) {
  }
}
stderr 
PHP Notice:  Undefined variable: string in /home/6oE5M1/prog.php on line 29
PHP Notice:  Undefined variable: string in /home/6oE5M1/prog.php on line 29
PHP Notice:  Undefined variable: string in /home/6oE5M1/prog.php on line 29
PHP Notice:  Undefined variable: string in /home/6oE5M1/prog.php on line 29
PHP Notice:  Undefined variable: string in /home/6oE5M1/prog.php on line 29
PHP Notice:  Undefined variable: string in /home/6oE5M1/prog.php on line 29
PHP Notice:  Undefined variable: string in /home/6oE5M1/prog.php on line 29
PHP Notice:  Undefined variable: string in /home/6oE5M1/prog.php on line 29
PHP Notice:  Undefined variable: string in /home/6oE5M1/prog.php on line 29
PHP Notice:  Undefined variable: string in /home/6oE5M1/prog.php on line 29
PHP Notice:  Undefined variable: string in /home/6oE5M1/prog.php on line 29
PHP Notice:  Undefined variable: string in /home/6oE5M1/prog.php on line 29
PHP Notice:  Undefined variable: string in /home/6oE5M1/prog.php on line 29
PHP Notice:  Undefined variable: string in /home/6oE5M1/prog.php on line 29
https://ideone.com/JtHJqa
language:
PHP (php 7.3.5)
created:
10 years ago
visibility:
public

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