[lp_string_random]

Description

Returns a string of random alphanumeric characters.  May specify length, default is 20 characters.

Sample Usage

var:'size' = 50;
'
';
'lp_string_random Example\r\n';
'Length = '$size'\r\n';
'+' * $size '\r\n';
loop: 50;
	(lp_string_random: $size) '\r\n';
/loop;
'+' * $size '\r\n';
'
';

Source Code

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[

define_tag:'lp_string_random',
	-description='Returns a string of random alphanumeric characters.',
	-priority='replace',
	-optional='length';

	// based on a tag by Greg Willits

	local:'alphanumeric' = 'abcdefghijklmnopqrstuvwxyz0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ';

	if: !(local_defined:'length');
		local:'length' = 20;
	/if;

	local:'lp_string_random' = string;
	loop:(integer:#length);
		#lp_string_random += #alphanumeric->(get:(integer:(math_random: -lower=1, -upper=62)));
	/loop;
	return: #lp_string_random;

/define_tag;

]

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