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  1. <?php
  2. $string = "sdfsg, sdfg,sfgsdfgsf. sgdf.sd
  3. sdfgsdfg,sdfg.sdfgsdgsd.gsdfg,sdfg
  4. sd.fgsdfg,sdfg";
  5. $dotCount=0;
  6. $commaCount=0;
  7. for ($i=0; $i < strlen($string); $i++) { 
  8.  if ($string[$i] = ',') {
  9.   $commaCount++;
  10.  } else 
  11.  if ($string[$i] = '.') {
  12.   $dotCount++;  
  13.  }
  14. }
  15.  echo "Dot count=" . $dotCount . \PHP_EOL;
  16.  echo "Comma count=" . $commaCount . \PHP_EOL;
  17.  echo "Lines count=" . count($string) . \PHP_EOL;
Success #stdin #stdout 0.01s 20520KB
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Dot count=0
Comma count=80
Lines count=1
https://ideone.com/yamUhl
language:
PHP (php 7.3.5)
created:
12 years ago
visibility:
public

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