Validating Pascal Case Names : Regular Expressions « String « PHP

1. PHP
2. String
3. Regular Expressions

Validating Pascal Case Names

 
<?php
  $values = array(
    "PascalCase", // Valid
    "_notvalid",  // Not Valid
    );

  foreach ($values as $value) {
    if(preg_match("/^([A-Z][a-z]+)+$/", $value)) {
      printf("'%s' is a valid name.\n", $value);  
    } else {
      printf("'%s' is NOT a valid name.\n", $value);  
    }
  }

?>
  
  

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