(PECL haru >= 0.0.1)
Calculate the number of characters which can be included within the specified width
int HaruFont::measureText ( string $text, float $width, float $font_size, float $char_space, float $word_space [, bool $word_wrap = false ] )
Calculate the number of characters which can be included within the specified width.
Parameters:
text
The text to fit the width.
width
The width of the area to put the text to.
font_size
The size of the font.
char_space
The character spacing.
word_space
The word spacing.
word_wrap
When this parameter is set to TRUE the function "emulates" word wrapping and doesn't include the part of the current word if reached the end of the area.
Returns:
Returns the number of characters which can be included within the specified width.
Exception:
Throws a HaruException on error.
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