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Operating Systems OS X (Apple) Help in explaining this echo conundrum. Post 302994012 by Corona688 on Friday 17th of March 2017 11:54:51 AM
Old 03-17-2017
Quote:
Originally Posted by wisecracker
Hi Corona688...

Perhaps but my non-rooted Android phone does NOT have printf
Then it's not actually a Bourne shell, and your efforts to be portable with it will be in vain.

If it's not rooted, you're using some weird imitation cooked up in Java and likely don't even have a terminal.

Last edited by Corona688; 03-17-2017 at 01:01 PM..
 

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STR_PAD(3)								 1								STR_PAD(3)

str_pad - Pad a string to a certain length with another string

SYNOPSIS
string str_pad (string $input, int $pad_length, [string $pad_string = " "], [int $pad_type = STR_PAD_RIGHT]) DESCRIPTION
This functions returns the $input string padded on the left, the right, or both sides to the specified padding length. If the optional argument $pad_string is not supplied, the $input is padded with spaces, otherwise it is padded with characters from $pad_string up to the limit. PARAMETERS
o $input - The input string. o $pad_length - If the value of $pad_length is negative, less than, or equal to the length of the input string, no padding takes place. o $pad_string - Note The $pad_string may be truncated if the required number of padding characters can't be evenly divided by the $pad_string's length. o $pad_type - Optional argument $pad_type can be STR_PAD_RIGHT, STR_PAD_LEFT, or STR_PAD_BOTH. If $pad_type is not specified it is assumed to be STR_PAD_RIGHT. RETURN VALUES
Returns the padded string. EXAMPLES
Example #1 str_pad(3) example <?php $input = "Alien"; echo str_pad($input, 10); // produces "Alien " echo str_pad($input, 10, "-=", STR_PAD_LEFT); // produces "-=-=-Alien" echo str_pad($input, 10, "_", STR_PAD_BOTH); // produces "__Alien___" echo str_pad($input, 6 , "___"); // produces "Alien_" ?> PHP Documentation Group STR_PAD(3)
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