PHP中文调试技术手册（PHP-Debug-Manual-public）

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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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PHP 调试技术手册

版本

1.0.0

作者

heiyeluren (http://blog.csdn.net/heiyeshuwu)

参与人

laruence (http://www.laruence.com/)

编写日期

2010-6-13

PHP 调试技术手册 1.0.0

黑夜路人的开源世界 / 风雪之隅第 1 页共 51 页

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 ....................................................................................................................................................... 51