Many PHP learners have been confused about the differences between a PHP programmer and a Java programmer or a. net programmer. tell you that they are all the same and there is no difference. The following content compares the skills of a Java programmer with those of PHP! They are actually the same, but they are just tools. But you are not skilled and do not know.
- Syntax: You must be familiar with the syntax. When writing code, the IDE editor should be able to know what type of syntax error is based on the error message and how to correct it.
- Command: familiar with some common commands of PHP and its Common commands. Familiar with some commands, you can run php.exe-h. If you have not used all these commands, you are not familiar with PHP yet.
- Tools: You must be familiar with at least one IDE development tool, such as Eclipse, Netbeans, zend, or editplus, ultraedit, including project management, setting of common options, installing and configuring PHP plug-ins, and debugging.
- API: the core API of PHP is very huge, but some content I think must be familiar with, otherwise it is impossible to skillfully use PHP, including:
- File directory processing function package more than 80% functions can be used flexibly.
- More than 80% of datetime functions can be used flexibly.
- 100% of the content in the mathematical function library.
- More than 60% of the content in the network library is familiar with the functions of each function.
- More than 60% of string processing functions, especially various processing functions.
- More than 90% of the content under the regular expression function, especially for various regular expressions.
- For more than 40% of the content in some security libraries, it is impossible to master PHP if there is no access to security.
- XML processing, familiar with the advantages and disadvantages of SAX, DOM, and JDOM, and able to use one of them to complete XML parsing and content processing.
- More than 80% of the content under the graphic image function library, especially some image generation and processing.
- More than 90% of MySQL database functions, especially functions that process various data.
- More than 90% of the content under the array processing function, especially various operation processing functions.
- Other PEAR, PECL, and more than 80% of some extended class libraries, especially the processing of some common classes.
- Find different function libraries for different needs.
- Test: You must be familiar with using phpunit to write test cases to complete Automatic Code testing.
- Management: You must be familiar with common tasks such as xinc and phing for project management, such as project compilation, phpdoc generation, version control, and automatic testing.
- Troubleshooting: You can quickly locate the cause and approximate location of the problem based on the exception information.
- Idea: you must master the main requirements of OOP so that a system developed using PHP can be a real PHP system.
- Specification: the written code must comply with the popular coding specifications so that the program can be readable.
- Knowledgeable: Master popular technologies such as OOA, OOD, ms SQL Server, Oracle, Zendframework, cakephp, symfony, and template technology, master software architecture design ideas, search engine optimization, cache system design, website load balancing, system performance tuning, and other practical technologies.
Based on the above, no difference was found between PHP and java. PHP and Java have many things to learn like. net.
If there are several languages available, select the one with the least learning difficulty.
Do not trust advertising or media. The only thing you can trust is your market.
You may like one or two or even better languages, but do not reject any other language.
Appendix 1 dialogue:
Impetuous people can easily say: PHP language is not good, you should learn Java, C #, VB. NET: -- you can't do it yourself !?
Impetuous people may easily ask: Which of PHP, Java, C #, and VB. NET is better?-As long as you can learn well;
It is easy for impetuous people to ask: What should I learn?-Don't ask. That's right;
It is easy for impetuous people to ask: does PHP have money? -- We suggest you grab a bank.
