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Dieses Dokument verwendet PHP-Handbuch für chinesische Websites Freigeben
(PECL cairo >= 0.1.0)
CairoFontFace::status -- cairo_font_face_status — Check for CairoFontFace errors
面向对象风格 (method):
过程化风格:
$fontface
)Checks whether an error has previously occurred for this font face
fontface
A valid CairoFontFace object
CAIRO_STATUS_SUCCESS or another error such as CAIRO_STATUS_NO_MEMORY.
Example #1 面向对象风格
<?php
// Creates the font face
$fontface = new CairoToyFontFace ( 'sans-serif' );
// Get the font face status
var_dump ( $fontface -> status ()); // should be the value of CAIRO_STATUS_SUCCESS
?>
以上例程的输出类似于:
int(0)
Example #2 过程化风格
<?php
// Creates the font face
$fontface = new CairoToyFontFace ( 'sans-serif' );
// Get the font face status
var_dump ( cairo_font_face_status ( $fontface )); // should be the value of CAIRO_STATUS_SUCCESS
?>
以上例程的输出类似于:
int(0)