我有一个罗嗦值的数组,没有显示键的速度原因。和键0-N自动填充诸如数字键:从密钥获取值PHP
$array = array('Good old days', 'Bad old days', ....);
的形式与预期的键填充|值对:
key=0, value=Good old days
或
<option value="0">Good old days</option>
这是很好的因为我不想拥有冗长罗嗦的关键。
现在问题部分是,我知道如何获取密钥,但我找不到如何显示给定密钥的值的方法。也许是因为我必须循环寻找一个条件,并且如果条件满足,那么就会抓住关键点。
如何从给定的键中获取值?
任何提示将非常感激。
UPDATE:
//If keys are wordy: http://fonts.googleapis.com/css?family=Quattrocento|Droid+Sans|Yanone+Kaffeesatz
$gwf_settings = array(
'base_font',
'article_title',
'site_name',
'site_slogan',
);
$gwfs = array();
foreach($gwf_settings as $key => $gwf_font) {
//dsm('KEYS: '. $key);
// parent form to check condition if we are using gwf
if (theme_get_setting($gwf_font) == 'gwf') {
$values = $gwfs[theme_get_setting($gwf_font .'_gwf')];
dsm('KEY2: '. theme_get_setting($gwf_font .'_gwf')); //ok, we have the gwf key
dsm('VALUES: '. $values); // BLANK
$gwfs[] = str_replace(' ', '+', $values);
}
}
$google_web_fonts = implode('|', $gwfs);
我似乎得到stucked与 “值”。
更新2,万一有用的人,或任何改善:
$gwf_settings = array(
'base_font',
'article_title',
'site_name',
'site_slogan',
);
$gwf_gwf = array(
'base_font_gwf',
'article_title_gwf',
'site_name_gwf',
'site_slogan_gwf',
);
foreach($gwf_settings as $key => $gwf_font) {
if (theme_get_setting($gwf_font) == 'gwf') {
$gwfs = array();
foreach ($gwf_gwf as $k => $gwf_setting) {
$s = theme_get_setting($gwf_setting);
$fonts = get_gwf();
if ($s) {
foreach ($fonts as $f => $val) {
if ($f == $s) {
$gwfs[] = str_replace(' ', '+', $val);
}
}
}
}
}
}
$google_web_fonts = implode('|', $gwfs);
// The final output will be just like with wordy key version:
//http://fonts.googleapis.com/css?family=Oswald|Yanone+Kaffeesatz|Droid+Sans
你的意思是不同于$ array [key]的东西? –
我想我需要做另外2个循环“别的东西” – swan
我必须做另一个循环的设置,最后是字体的另一个循环,无所畏惧:)。感谢您的提示 – swan