我有一个stylesheet.php用于更改网站上的样式。我在wordpress管理主题页面中进行了大部分更改,因此我使用的代码如
.div {
height:<?php echo $layout_options['div-height']; ?>;
}
我还需要在页面顶部获取信息
<?php $layout_options = get_option ( 'layout_options' ); ?>
我现在正在尝试编辑字体,为此,我需要根据我在管理页面下拉列表中选择的内容来更改@import和字体系列。
这是我的功能:
function span_font_callback() {
$layout_options = (array) get_option( 'layout_options' );
$fonts = get_fonts();
$current = 'arial';
if ( isset( $layout_options['span-font'] ) )
$current = $layout_options['span-font'];
?>
<select name="layout_options[span-font]">
<option value="default">Please select an option</option>
<?php foreach( $fonts as $key => $font ): ?>
<option <?php if($key == $current) echo "SELECTED"; ?> value="<?php echo $key; ?>"><?php echo $font['name']; ?></option>
<?php endforeach; ?>
</select>
<input type="text" name="layout_options[span_font_size]" size="6" value="<?php echo $layout_options['span_font_size']; ?>" placeholder="Size"/>
<input type="text" name="layout_options[span_font_colour]" size="6" value="<?php echo $layout_options['span_font_colour']; ?>" placeholder="Colour"/>
<?php
}
这是get_fonts()数组
function get_fonts() {
$fonts = array(
'arial' => array(
'name' => 'Arial',
'font' => '',
'css' => "'Arial', sans-serif"
),
'Montez' => array(
'name' => 'Montez',
'font' => '@import url(http://fonts.googleapis.com/css?family=Montez);',
'css' => "'Montez', cursive"
),
'Open Sans' => array(
'name' => 'Open Sans',
'font' => '@import url(http://fonts.googleapis.com/css?family=Open+Sans);',
'css' => "'Open Sans', sans-serif"
),
'ubuntu' => array(
'name' => 'Ubuntu',
'font' => '@import url(https://fonts.googleapis.com/css?family=Ubuntu);',
'css' => "'Ubuntu', sans-serif"
),
'lobster' => array(
'name' => 'Lobster',
'font' => '@import url(http://fonts.googleapis.com/css?family=Lobster);',
'css' => "'Lobster', cursive"
)
);
return apply_filters( 'get_fonts', $fonts );
}
这是我的stylesheet.php
<?php $layout_options = get_option ( 'layout_options' ); ?>
@import url(http://fonts.googleapis.com/css?family=Lobster);
.hero_text {
text-align: right;
padding-left: 5px;
display: inline;
float: right;
clear: both;
position: fixed;
right: 0;
font-family: <?php echo $layout_options['h1-font']; ?>;
font-size: <?php echo $layout_options['h1_font_size']; ?>;
color: <?php echo $layout_options['h1_font_colour']; ?>;
line-height: 20px;
}
我需要替换@impot行
此
@import url(http://fonts.googleapis.com/css?family=Lobster);
类似
<?php echo $layout_options['h1-font-import']; ?>
因此,当我更改下拉列表时,这将根据所选内容而改变
我有什么想法可以做到这一点吗?