Checking String Length : strlen « String « PHP

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PHP » String » strlen

Checking String Length


 

<?php



  define ("MAXLENGTH", 10);

  if (strlen ("Hello World!") > MAXLENGTH){

    echo "The field you have entered can only be " . MAXLENGTH . " characters in length.";

  } else {

    //Insert the field into the database.

  }

?>

Related examples in the same category

1.	Calculating the length of a string
2.	Checking String Length: int strlen ( string string )
3.	Concisely checking the length of a trimmed string
4.	strlen.php
5.	int strlen ( string str ) returns the number of characters in it:

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