目录
1 内置API输出调试 ................................................................................................................................... 2
1.1 基本调试API .............................................................................................................................................. 2
1.1.1 echo (print): ........................................................................................................................................ 2
1.1.2 printf ................................................................................................................................................... 2
1.1.3 print_r、var_dump(var_export)、debug_zval_dump ......................................................................... 3
1.2 错误控制和日志记录调试 ........................................................................................................................... 6
1.2.1 错误选项控制 ................................................................................................................................... 6
1.2.2 错误抛出和处理 ............................................................................................................................... 8
1.2.3 使用错误抑制符 ............................................................................................................................... 11
1.2.4 日志记录 .......................................................................................................................................... 11
2 浏览器调试 .............................................................................................................................................. 13
2.1 页面输出调试 ............................................................................................................................................ 13
2.2 FirePHP 调试 ............................................................................................................................................. 14
2.2.1 普通变量监测 ................................................................................................................................. 15
2.2.2 调用栈监测 ..................................................................................................................................... 17
2.2.3 监测抛出异常 ................................................................................................................................. 18
2.2.4 组显示信息 ..................................................................................................................................... 18
3 IDE调试 ................................................................................................................................................... 19
3.1 基本常用IDE介绍 ................................................................................................................................... 19
3.1.1 Vim ................................................................................................................................................... 19
3.1.2 Zend Studio ...................................................................................................................................... 19
3.1.3 Eclipse .............................................................................................................................................. 21
3.1.4 NetBeans .......................................................................................................................................... 22
3.2 IDE调试 ..................................................................................................................................................... 23
3.2.1 Zend Studio + Zend Debugger .......................................................................................................... 23
3.2.2 Eclipse (PDT) + Xdebug ................................................................................................................... 31
3.2.3 Vim + Xdebug + DBGp ..................................................................................................................... 37
4 PHP性能调试技术................................................................................................................................... 39
4.1 基本时间占用监测 .................................................................................................................................... 39
4.2 使用 Xdebug 进行性能分析 .................................................................................................................... 39
4.2.1 安装配置： ..................................................................................................................................... 41
4.3 APD(Advanced PHP Debugger) .................................................................................................................. 46
4.3.1 安装配置 ......................................................................................................................................... 46
4.3.2 使用APD ........................................................................................................................................ 46
4.4 使用Xhprof 进行性能分析 ...................................................................................................................... 47
4.4.1 Xhprof 的优点： ............................................................................................................................. 47
5 PHP单元测试技术 ................................................................................................................................... 51
5.1 PHPUnit
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