4.7(2k+ ratings) | 13.5k learners About the author: Abhishek Ahlawat I am the founder of Studytonight. I like writing content about C/C++, DBMS, Java, Docker, general How-tos, Linux, PHP, Java, Go lang, Cloud, and Web development. I have 10 years of diverse experience in software de...
In this article, we will check if any string contains a particular character or not. We will print to the webpage if it contains the character in the string otherwise not. Here's a PHP script to implement this functionality. We will be using strpos() function, which expects two parameter...
运行 复制 bool copy ( string $source , string $dest [, resource $context ] ) 这个函数的功能为: 拷备一个文件 返回值为为: bool型值,就是成功返回true,失败返回false 参数为: 两个字符串的值,一个是copy的源文件,一个为目标文件。第三个参数可选的,不常用,我们不管它。 所以,我们就可以推理出下面...
='docx') exit(dr_array2string(['code' => 0, 'msg' => '只能上传word文档!'])); // 验证上传权限 $this->_check_upload_auth(); $p = $this->_get_upload_params(); $rt = \Phpcmf\Service::L('upload')->upload_file([ 'path' => '', 'form_name' => 'file_data', 'file_...
functioncheck_($data){ $keywords="你是大神吗|你好|去死"; if(preg_match("/$keywords/i",$data)){ return; }else{ return$data; } } 关键字的存放形式为txt,txt文件中以这样形式存放:|赌博机|卖血|出售肾|出售器官|眼角膜,代码如下: <?php ...
PHPWord is a library written in pure PHP that provides a set of classes to write to and read from different document file formats. The current version of PHPWord supports MicrosoftOffice Open XML(OOXML or OpenXML), OASISOpen Document Format for Office Applications(OpenDocument or ODF),Rich Tex...
Check if the type of a variable is integerCheck if the type of a variable is floatCheck if a numeric value is finite or infiniteInvalid calculation will return a NaN valueCheck if a variable is numericCast float and string to integer ...
use Prophecy\Argument; $user->getName()->willReturn(null); // For PHP 5.4 $user->setName(Argument::type('string'))->will(function ($args) { $this->getName()->willReturn($args[0]); }); // For PHP 5.3 $user->setName(Argument::type('string'))->will(function ($args, $user...
Fix image stroke in libreoffice 7.x#1992(Adizbek) Fix deprecated warning for non-hexadecimal number#1988(Ciki) Fix limit not taken into account when adding image in template#1967(jsochor) Add null check when setComplexValue is not found#1936(YannikFirre) ...
iconv 字符串按要求的字符编码来转换 string iconv ( string incharset,stringincharset,stringout_charset , string $str ) iconv_substr 截取字符串的部分 iconv_get_encoding 获取iconv 扩展的内部配置变量 mb_substr_count 统计字符串出现的次数 mb_check_encoding 检查字符串在指定的编码里是否有效 mb_str...