Integrating PHP and Perl
Perl is a language often associated with text processing and CGI. PHP is
a language often associated with dynamic Web pages. Both are very popular
with Web developers. Often, each of these languages is used at the expense of
the other. Hard-core Perl developers would love to develop everything in
Perl, and PHP developers tend to stick with PHP.
As usual in the Open Source
world, there is a lot of zealotry between users of each language. If you
think that one of these languages is perfect and the other is lame,
this article is not for you! This article is for those who take a more
pragmatic approach and use what works best for them. Each language has
its strengths and limitations. Personally, I use both languages at work
and at home. With time, I have discovered which language is best for which
tasks and
try to integrate the strengths of each language as much as possible to
complete my work quickly.
Perl is extremely good at
system administration and extensive data processing, among other
things. This means, if you want to do some extensive processing on a text
report, Perl would be preferable, as it provides handy
regular-expression-enabled text comparisons, which make it so much easier to
search through a report. Perl also has extensive string manipulation
features. Perl, by virtue of being older than PHP and having an extensive
community, has thousands of extensions archived in CPAN, which allow
one to do virtually anything with the language, conveniently. from XML
processing to writing to parallel port devices, CPAN includes
everything. CPAN is the reason Perl continues to be useful to a
large number of developers to date. Although it is not impossible to do
everything described here with PHP and a mixture of other languages, it's
simply more convenient with
Perl.
PHP is extremely good at integration with Web pages and databases. PHP
integrates nicely with static HTML Web pages. That's why it's so
popular and has
相关文档：
{一}PHP中this,self,parent的区别之一this篇
面向对象编程(OOP,Object Oriented Programming)现已经成为编程人员的一项基本技能。利用OOP的思想进行PHP的高级编程，对于提高PHP编程能力和规划web开发构架都是很有意义的。
PHP5经过重写后，对OOP的支持额有了很大的飞跃，成为了具备 ......
php中set_include_path函数用法：
php中的set_include_path函数可用于设置应用程序目录,开发项目时合理应用这些函数,不但可以让我们在include时不用一层一层的计算目录,还可以提高我们开发的效率,减少文件包含错误率.
例如：
简历2个php文件,一个目录
位置结构如下
/index.php
/include/config.php
index.php ......
PHP循环语句的介绍与应用
1、break n 循环控制语句
Break 跳出一层（本次）循环;break n 跳出n层循环;
2.Continue:continue 在循环结构用用来跳过本次循环中剩余的代码并在条件求值为真时开始执行下一次循环。注:注意在 PHP 中 switch 语句被认为是可以使用 con ......
用php生成excel文件
<?
header("Content-type:application/vnd.ms-excel");
header("Content-Disposition:filename=test.xls");
echo "test1/t";
echo "test2/t/n";
echo "test1/t";
echo "test2/t/n";
echo "test1/t";
echo "test2/t/n";
echo "test1/t";
echo "test2/t/n";
echo "test1/t";
echo "test2 ......
