- Äɲ䵤줿¹Ô¤Ï¤³¤Î¿§¤Ç¤¹¡£
- ºï½ü¤µ¤ì¤¿¹Ô¤Ï¤³¤Î¿§¤Ç¤¹¡£
[[PHP]]
PHP³«È¯¤ÇÌò¤ËΩ¤ÄTIPS¤Ç¤¹¡£
*php.iniÀßÄê¤Ç¥Ç¥Ð¥Ã¥°É½¼¨¤µ¤ì¤Ê¤¤¾õÂ֤ΤȤ¤Ë¡¢¤½¤ì¤ò²ò½ü¤¹¤ëÊýË¡
ini_set('display_errors', 1);
*PHPÀßÄêɽ¼¨
phpinfo();
*ÇÛÎóÆâÍÆɽ¼¨
print_r(ÇÛÎóÊÑ¿ô̾);
var_export(ÇÛÎóÊÑ¿ô̾); // PHP¥³¡¼¥É·Á¼°¤ÇÆâÍÆɽ¼¨
var_dump(ÇÛÎóÊÑ¿ô̾); // ·¿¤ä¥µ¥¤¥º¤âɽ¼¨
-[[[EC studio]PHP¤Î¥Ç¥Ð¥Ã¥°¤ËÊØÍø¤Ê´Ø¿ô – ±þÍÑÊÔ>http://techblog.ecstudio.jp/tech-tips/debug-advance.html]] print_r¤ÎÂå¤ï¤ê¤Ë¥Ö¥é¥¦¥¶¾å¤Ë¤¤ì¤¤¤Ê¥Æ¡¼¥Ö¥ë¤Çɽ¼¨¤¹¤ë¥½¡¼¥¹¤Ç¤¹¡£
*ÇÛÎóÆâÍƤòWindows¾å¤Î¥Ä¡¼¥ë¤Çɽ¼¨
Windows¾å¤Çɽ¼¨ÍѤÎHTTPtrace¤È¤¤¤¦¥Ä¡¼¥ë¤ò¥µ¡¼¥Ð¤È¤·¤ÆÆ°¤«¤·¡¢¤½¤³¤ËÁ÷¤Ã¤Æɽ¼¨¤¹¤ëÊýË¡¤Ç¤¹¡£~
¼¡¤Î¤è¤¦¤Ëµ½Ò¤·¤Æ½ÐÎϤ·¤Þ¤¹¡£~
USE_HTRACE¤òfalse¤ÈÄêµÁ¤¹¤ì¤Ð¡¢²¿¤â½ÐÎϤ·¤Ê¤¯¤Ê¤ê¤Þ¤¹¡£
//define('USE_HTRACE', false);
require_once "htrace.php";
//htrace_set('localhost', 6007);
htrace($_SERVER);
[[²áµî¤È¾¿Í¤Ï¤«¤¨¤é¤ì¤Ê¤¤¤¬¡¢Ì¤Íè¤È¼«Ê¬¤Ï¤«¤¨¤é¤ì¤ë >http://d.hatena.ne.jp/magiwo/20070821]]
*ÄêµÁºÑ¤ß´Ø¿ôɽ¼¨
$func_array = get_defined_functions();
print_r($func_array['internal']); // ¥Ó¥ë¥É¥¤¥ó´Ø¿ô
print_r($func_array['user']); // ¥æ¡¼¥¶ÄêµÁ´Ø¿ô
print_r($func_array); // ¤¹¤Ù¤Æ¤Î´Ø¿ô
*ÄêµÁºÑ¤ßÊÑ¿ôɽ¼¨
$var_array = get_defined_vars();
print_r($var_array);
*ÄêµÁºÑ¤ßÄê¿ôɽ¼¨
$constant_array = get_defined_constants();
print_r($constant_array);
*¥ê¥ó¥¯
-[[[EC studio]PHP¤Î¥Ç¥Ð¥Ã¥°¤ËÊØÍø¤Ê´Ø¿ô ´ðËÜÊÔ>http://techblog.ecstudio.jp/tech-tips/php/debug-basics.html]]
-[[[EC studio]PHP¤Î¥Ç¥Ð¥Ã¥°¤ËÊØÍø¤Ê´Ø¿ô ±þÍÑÊÔ>http://techblog.ecstudio.jp/tech-tips/debug-advance.html]]