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復制代碼 代碼如下:
function highlight($sString, $aWords) {
if (!is_array ($aWords) || empty ($aWords) || !is_string ($sString)) {
return false;
}
$sWords = implode ('|', $aWords);
return preg_replace ('@/b('.$sWords.')/b@si', '<strong style="background-color:yellow">$1</strong>', $sString);
}
獲取你的Feedburner的用戶
復制代碼 代碼如下:
function get_average_readers($feed_id,$interval = 7){
$today = date('Y-m-d', strtotime("now"));
$ago = date('Y-m-d', strtotime("-".$interval." days"));
$feed_url="https://feedburner.google.com/api/awareness/1.0/GetFeedData?uri=".$feed_id."&dates=".$ago.",".$today;
$ch = curl_init();
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_URL, $feed_url);
$data = curl_exec($ch);
curl_close($ch);
$xml = new SimpleXMLElement($data);
$fb = $xml->feed->entry['circulation'];
$nb = 0;
foreach($xml->feed->children() as $circ){
$nb += $circ['circulation'];
}
return round($nb/$interval);
}
自動生成密碼
復制代碼 代碼如下:
function generatePassword($length=9, $strength=0) {
$vowels = 'aeuy';
$consonants = 'bdghjmnpqrstvz';
if ($strength >= 1) {
$consonants .= 'BDGHJLMNPQRSTVWXZ';
}
if ($strength >= 2) {
$vowels .= "AEUY";
}
if ($strength >= 4) {
$consonants .= '23456789';
}
if ($strength >= 8 ) {
$vowels .= '@#$%';
}
$password = '';
$alt = time() % 2;
for ($i = 0; $i < $length; $i++) {
if ($alt == 1) {
$password .= $consonants[(rand() % strlen($consonants))];
$alt = 0;
} else {
$password .= $vowels[(rand() % strlen($vowels))];
$alt = 1;
}
}
return $password;
}
壓縮多個CSS文件
復制代碼 代碼如下:
header('Content-type: text/css');
ob_start("compress");
function compress($buffer) {
/* remove comments */
$buffer = preg_replace('!//*[^*]*/*+([^/][^*]*/*+)*/!', '', $buffer);
/* remove tabs, spaces, newlines, etc. */
$buffer = str_replace(array("/r/n", "/r", "/n", "/t", ' ', ' ', ' '), '', $buffer);
return $buffer;
}
/* your css files */
include('master.css');
include('typography.css');
include('grid.css');
include('print.css');
include('handheld.css');
ob_end_flush();
獲取短網址
復制代碼 代碼如下:
function getTinyUrl($url) {
return file_get_contents("http://tinyurl.com/api-create.php?url=".$url);
}
根據生日計算年齡
復制代碼 代碼如下:
function age($date){
$year_diff = '';
$time = strtotime($date);
if(FALSE === $time){
return '';
}
$date = date('Y-m-d', $time);
list($year,$month,$day) = explode("-",$date);
$year_diff = date("Y") 主站蜘蛛池模板： 和政县| 仁寿县| 齐齐哈尔市| 镇原县| 余江县| 绵竹市| 绵阳市| 建德市| 山阴县| 正安县| 绩溪县| 壤塘县| 邵东县| 乌兰县| 安义县| 天长市| 衡山县| 万盛区| 奉节县| 黄大仙区| 图们市| 延津县| 合肥市| 乐陵市| 辽中县| 金堂县| 谷城县| 都兰县| 甘孜县| 新营市| 定南县| 阳江市| 登封市| 黑水县| 商洛市| 饶阳县| 海晏县| 山西省| 额敏县| 望都县| 南投市|