PHP basic knowledge test questions and analysis, php basic knowledge test questions
A total of 40 multiple-choice questions and 10 secondary questions are asked. The exam takes one and a half hours.
I. multiple choice questions (single
Ask questions about assignment. Ask the experts to answer the following question $ str5012325658; $ str602556566; (float) $ str7 $ str5-$ str6; the result of echo is :. $ str7. & quot; & lt; p & gt; & quot; why are the output octal numbers in
Many programmers with the number of interviews with the company, as well as the PHP I have summed up the test questions or their own knowledge of PHP better grasp of the situation, a lot of small partners are beginning a little above his business,
1. The difference between double quotation marks and single quotation marks
Double quote explanatory variable, single quote not explanatory variable
Double quotation marks in single quotes, where there are variables in single quotes,
Urgent PHP paging assignment .... helping solve this problem ..... I waited for the code to be attached online and waited for 5 hours. you have not solved the problem yet. & lt; sousuoxianshi. PHP & gt; & lt; divid = & quot; connent & quot; & gt; &
Urgent PHP paging assignment .... helping solve this problem ..... I waited for the code to be attached online and waited for 5 hours. you have not solved the problem yet. & lt; sousuoxianshi. PHP & gt; & lt; divid & quot; connent & quot; & gt; & lt;
Zhizhi podcast Han Shunping instructor PHP beginner to master video free download ?? The following is a video about Lz:
PHP is short for Hypertext Preprocessor. PHP is an embedded HTML language. it is a scripting language that executes HTML
Han Shunping graduated from Tsinghua University. he once developed erp in Yonyou software, and developed email system and uc in Sina. he has rich development experience and is proficient in a variety of programming languages and databases. this is
PHP is a dynamic language for web development. Specifically, it is a software framework that implements a large number of components in the C language. More narrowly, you can think of it as a powerful UI framework.What is the purpose of the PHP
One, CGI mode installation security
Second, the Apache module to install security
When PHP is installed as an Apache module, it inherits the privileges of the Apache user (usually "nobody"). This has some impact on security and authentication. For
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