test the string is char or integer Post: 302244721

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LEARN ABOUT PHP

numfmt_set_attribute

NUMFMT_SET_ATTRIBUTE(3) 						 1						   NUMFMT_SET_ATTRIBUTE(3)

NumberFormatter::setAttribute - Set an attribute

	Object oriented style

SYNOPSIS

       public bool NumberFormatter::setAttribute (int  $attr, int  $value)

DESCRIPTION

	Procedural style
       bool numfmt_set_attribute (NumberFormatter  $fmt, int  $attr, int  $value)

	Set  a	numeric  attribute  associated with the formatter. An example of a numeric attribute is the number of integer digits the formatter
       will produce.

PARAMETERS

	      o $fmt
		-NumberFormatter object.

	      o $attr
		- Attribute specifier - one of the  numeric attribute constants.

	      o $value
		- The attribute value.

RETURN VALUES

	Returns TRUE on success or FALSE on failure.

EXAMPLES

       Example #1

	      numfmt_set_attribute(3) example

	      <?php
	      $fmt = numfmt_create( 'de_DE', NumberFormatter::DECIMAL );
	      echo "Digits: ".numfmt_get_attribute($fmt, NumberFormatter::MAX_FRACTION_DIGITS)."
";
	      echo numfmt_format($fmt, 1234567.891234567890000)."
";
	      numfmt_set_attribute($fmt, NumberFormatter::MAX_FRACTION_DIGITS, 2);
	      echo "Digits: ".numfmt_get_attribute($fmt, NumberFormatter::MAX_FRACTION_DIGITS)."
";
	      echo numfmt_format($fmt, 1234567.891234567890000)."
";
	      ?>

       Example #2

	      OO example

	      <?php
	      $fmt = new NumberFormatter( 'de_DE', NumberFormatter::DECIMAL );
	      echo "Digits: ".$fmt->getAttribute(NumberFormatter::MAX_FRACTION_DIGITS)."
";
	      echo $fmt->format(1234567.891234567890000)."
";
	      $fmt->setAttribute(NumberFormatter::MAX_FRACTION_DIGITS, 2);
	      echo "Digits: ".$fmt->getAttribute(NumberFormatter::MAX_FRACTION_DIGITS)."
";
	      echo $fmt->format(1234567.891234567890000)."
";
	      ?>

       The above example will output:

       Digits: 3
       1.234.567,891
       Digits: 2
       1.234.567,89

SEE ALSO

       numfmt_get_error_code(3), numfmt_get_attribute(3), numfmt_set_text_attribute(3).

PHP Documentation Group 												   NUMFMT_SET_ATTRIBUTE(3)