Php/docs/function.imagefontheight
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imagefontheight
(PHP 4, PHP 5, PHP 7)
imagefontheight — Get font height
Description
imagefontheight
( int $font
) : int
Returns the pixel height of a character in the specified font.
Parameters
font- Can be 1, 2, 3, 4, 5 for built-in fonts in latin2 encoding (where higher numbers corresponding to larger fonts) or any of your own font identifiers registered with imageloadfont().
Return Values
Returns the pixel height of the font.
Examples
Example #1 Using imagefontheight() on built-in fonts
<?phpecho 'Font height: ' . imagefontheight(4);?>
The above example will output something similar to:
Font height: 16
Example #2 Using imagefontheight() together with imageloadfont()
<?php// Load a .gdf font$font = imageloadfont('anonymous.gdf');echo 'Font height: ' . imagefontheight($font);?>
The above example will output something similar to:
Font height: 43
