WEB程序员,PHP一定是必备的,即使你没用它开发过大型软件项目,也一定多少了解它的语法。
尽管PHP经常被人诟病,被人贬低,被人当玩笑开,事实证明,PHP是全世界网站开发中使用率最高的编程语言。PHP最大的缺点是太简单,语法不严谨,框架体系很弱,但这也是它最大的优点,一个有点编程背景的普通人,只需要学习PHP半天时间,就可以上手开始开发web应用了。
网上有人总结几种编程语言的特点,我觉得也挺有道理的:
PHP 就是: Quick and Dirty
Java 就是: Beauty and Slowly
Ruby 就是: Quick andBeauty
Python 就是:Quick and Simple
在PHP的流行普及中,网上总结出了很多实用的PHP代码片段,这些代码片段在当你遇到类似的问题时,粘贴过去就可以使用,非常的高效,非常的省时省力。将这些程序员前辈总结出的优秀代码放到自己的知识库中,是一个善于学习的程序员的好习惯。
有哪些好的PHP代码样例值得收藏起来呢?
回复内容:
Zend Framework, 不二之选。 可以研读类似yii2、laravel框架的源码,如果读通一个,个人认为会有质的变化。 第一次尝试知乎的自问自答。希望可以抛砖引玉~一、黑名单过滤
function is_spam($text, $file, $split = ':', $regex = false){
$handle = fopen($file, 'rb');
$contents = fread($handle, filesize($file));
fclose($handle);
$lines = explode("n", $contents);
$arr = array();
foreach($lines as $line){
list($word, $count) = explode($split, $line);
if($regex)
$arr[$word] = $count;
else
$arr[preg_quote($word)] = $count;
}
preg_match_all("~".implode('|', array_keys($arr))."~", $text, $matches);
$temp = array();
foreach($matches[0] as $match){
if(!in_array($match, $temp)){
$temp[$match] = $temp[$match] + 1;
if($temp[$match] >= $arr[$word])
return true;
}
}
return false;
}
$file = 'spam.txt';
$str = 'This string has cat, dog word';
if(is_spam($str, $file))
echo 'this is spam';
else
echo 'this is not spam';
优秀代码话,推荐你去看看别人写的一些框架,因为接触,会使用的框架不多,但是现在特别喜欢一个款国人开发的thinkphp框架,非常不错,推荐你去看看

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