°Ù·Ö°ÙÔ´ÂëÍø-Èý¨Õ¾±äµÃÈç´Ë¼òµ¥£¡ µÇ¼ ×¢²á Ç©µ½Áì½ð±Ò£¡

Ö÷Ò³ | ÈçºÎÉý¼¶VIP | TAG±êÇ©

µ±Ç°Î»ÖÃ: Ö÷Ò³>ÍøÕ¾½Ì³Ì>Êý¾Ý¿â> mysqli_query()µÄÓÃ;
·ÖÏíÎÄÕµ½£º

mysqli_query()µÄÓÃ;

·¢²¼Ê±¼ä£º09/01 À´Ô´£ºÎ´Öª ä¯ÀÀ£º ¹Ø¼ü´Ê£º

mysqli_query()µÄÓÃ;

mysqli_query() º¯ÊýÊ©ÐÐij¸öÕë¶ÔÊý¾Ý¿âµÄ²éѯ¡£

Óï·¨

mysqli_query(connection,query,resultmode);

²ÎÊý˵Ã÷

²ÎÊýÃèд
connection±ØÐè¡£¹æ¶¨ÒªÊ¹ÓÃµÄ MySQL Á¬½Ó¡£
query±ØÐ裬¹æ¶¨²éѯ×Ö·û´®¡£
resultmode

¿ÉÑ¡¡£Ò»¸ö³£Á¿¡£¿ÉÒÔÊÇÒÔÏÂÖµÖеÄÈÎÒâÒ»¸ö£º

  • MYSQLI_USE_RESULT£¨¼ÙÈçÐèÒª¼ìË÷´óÁ¿Êý¾Ý£¬ÇëʹÓÃÕâ¸ö£©
  • MYSQLI_STORE_RESULT£¨Ä¬Ðí£©

ʹÓÃʾÀý£º

<?php 
// ¼Ù¶¨Êý¾Ý¿â»áÔ±Ãû£ºroot£¬ÃÜÂ룺123456£¬Êý¾Ý¿â£ºRUNOOB 
$con=mysqli_connect("localhost","root","123456","RUNOOB"); 
if (mysqli_connect_errno($con)) 
{ 
    echo "Á¬½Ó MySQL ʧ°Ü: " . mysqli_connect_error(); 
} 
 
// Ê©Ðвéѯ
mysqli_query($con,"SELECT * FROM websites");
mysqli_query($con,"INSERT INTO websites (name, url, alexa, country)
VALUES ('baidu','https://www.baidu.com/','4','CN')");
 
mysqli_close($con);
?>

£¨Ãâ·ÑѧϰÊÓƵ½Ì³ÌÒý¼ö£ºmysqlÊÓƵ½Ì³Ì£©

ÒÔÉϾÍÊÇmysqli_query()µÄÓÃ;µÄ¾ßÌåÄÚÈÝ£¬¸ü¶àÇë¹Ø×¢°Ù·Ö°ÙÔ´ÂëÍøÆäËüÏà¹ØÎÄÕ£¡

´òÉÍ

´òÉÍ

È¡Ïû

¸ÐлÄúµÄÖ§³Ö£¬ÎÒ»á¼ÌÐøŬÁ¦µÄ!

ɨÂëÖ§³Ö
ɨÂë´òÉÍ£¬Äã˵¶àÉپͶàÉÙ

´ò¿ªÖ§¸¶±¦É¨Ò»É¨£¬¼´¿É½øÐÐɨÂë´òÉÍŶ

°Ù·Ö°ÙÔ´ÂëÍø ½¨Òé´òÉÍ1¡«10Ôª£¬ÍÁºÀËæÒ⣬¸ÐлÄúµÄÔĶÁ£¡

¹²ÓÐ151ÈËÔĶÁ£¬ÆÚ´ýÄãµÄÆÀÂÛ£¡·¢±íÆÀÂÛ
êdzƣº ÍøÖ·£º ÑéÖ¤Â룺 µã»÷ÎÒ¸ü»»Í¼Æ¬
×îÐÂÆÀÂÛ

±¾ÎıêÇ©

¹ã¸æÔÞÖú

ÄܳöÒ»·ÖÁ¦ÊÇÒ»·Ö°É£¡

¶©ÔÄ»ñµÃ¸ü¶àÄ£°å

±¾ÎıêÇ©

¹ã¸æÔÞÖú

¶©ÔÄ»ñµÃ¸ü¶àÄ£°å