Method I
echo str_pad( "3", 4, "0", STR_PAD_LEFT );Input $s_number = "3"; Output: 0003
Method II
$s_number = '12';printf("%04d", $s_number);
Input $s_number = "12"; Output: 0012
Showing posts with label Number format. Show all posts
Showing posts with label Number format. Show all posts
Wednesday 25 June 2014
PHP number format 4 digits [duplicate]
Input $s_number = "3"; Output: 0003
printf("%04d", $s_number);
Input $s_number = "12"; Output: 0012
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