10 2017 档案
摘要：$str = "The quick brown fox jumped over the lazy dog."; $str = preg_replace('/\s/','-',$str); echo $str;更详细的请看原著摘抄自http://www.5idev.com/p-php_preg_rep
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摘要：$fu = new FileUtil(); $fu->copyFile('a/1/2/3', 'a/1/2/4');
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摘要：$("<img/>").attr("src", "http://www.example.com/images/bag001.jpg").load(function() {imgWidth = this.width;imgHeight = this.height;}); 如果是设定了宽度获取高度,或者
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