How to separate letters and digits from a string in php

by 
$numbers = preg_replace('/[^0-9]/', '', $str);
$letters = preg_replace('/[^a-zA-Z]/', '', $str);

More Related Contents:

  1. How do I check if a string contains a specific word?
  2. How to select first 10 words of a sentence?
  3. PHP substring extraction. Get the string before the first ‘/’ or the whole string
  4. Getting the first character of a string with $str[0]
  5. What is the fastest way to find the occurrence of a string in another string? [duplicate]
  6. Split a comma-delimited string into an array?
  7. startsWith() and endsWith() functions in PHP
  8. Why does PHP consider 0 to be equal to a string?
  9. How to get a substring between two strings in PHP?
  10. Replacing accented characters php
  11. Convert a comma-delimited string into array of integers?
  12. How to get everything after a certain character?
  13. Get first 100 characters from string, respecting full words
  14. PHP remove special character from string
  15. Iterate over each line in a string in PHP
  16. Generate SEO friendly URLs (slugs) [closed]
  17. How to get int instead string from form?
  18. Print newline in PHP in single quotes
  19. PHP: How to sort the characters in a string?
  20. Multi-line strings in PHP
  21. Why does PHP convert a string with the letter E into a number?
  22. Check if URL has certain string with PHP
  23. PHP: Split string into array, like explode with no delimiter
  24. how to extract links and titles from a .html page?
  25. Remove Trailing Slash From String PHP
  26. Measure string size in Bytes in php
  27. How to validate that a string only contain lowercase letters?
  28. Remove everything from the first occurrence of a character to the end of a string in PHP
  29. Regex to match an IP address [closed]
  30. How do I detect non-ASCII characters in a string?

Leave a Comment