ÔÚPHPÀïµÃµ½Ç°ÌìºÍ×òÌìµÄÈÕÆڵĴúÂë
ÔÚPHPÀïµÃµ½Ç°ÌìºÍ×òÌìµÄÈÕÆڵĴúÂëÇ°ÌìÈ¥ÃæÊÔµÄʱºòÒ²ÊÇÕâÑù,²»¹ýÎÒµ±Ê±¼Ç²»ÆðÀ´ÁË.¾Í¼ÇµÃMYSQLÀïÃæµÄdate_sub(now(),'interval 1 day');date('Y/m/d h:i:s',mktime(date('h'), date('i'), date('s'), date('m') , date('d')+1, date('Y'))); -------------------------------------------------------------------------------- Ïȵõ½½ñÌìµÄUNIXTIME È»ºó¼õÈ¥Ò»Ìì»òÁ½ÌìµÄÃëÊý °Ñ¼õºóµÄUNIXTIME¸ñʽ»¯³ÉÈÕÆÚ¡£ -------------------------------------------------------------------------------- ÒÔÏÂΪÒýÓõÄÄÚÈÝ£º
-------------------------------------------------------------------------------- up -------------------------------------------------------------------------------- ·½·¨ÓкܶàÖÖ°¡, ÎÒÒ²½éÉÜÒ»ÖÖ°É: date("Y/m/d H:i:s", strtotime("1 days ago")); date("Y/m/d H:i:s", strtotime("2 days ago")); -------------------------------------------------------------------------------- date("Y/m/d H:i:s",mktime(0,0,0,date("m"),date("d")-1,date("Y"))); -------------------------------------------------------------------------------- ÒÔÇ°Ëãʱ¼ä×ÜÊǺܷ³ÈË£¬ºÇºÇ£¬Ñ§ÁËÁËÏ£¬ÏÂÃæÊÇϸöÐÇÆÚÏÖÔÚµÄʱ¼ä¡£ date_default_timezone_set('Asia/Shanghai'); $tmp = time()+60*60*24*7; print date("m/d/Y H:i:s", $tmp); -------------------------------------------------------------------------------- ÔÙ¼ÓÒ»¸ö£º $time_yes=localtime(time()-24*60*60, true); $time_b_yes=localtime(time()-2*24*60*60, true); $yesterday=$time_yes['tm_mday']; $the_day_before_yes=$time_b_yes['tm_mday']; -------------------------------------------------------------------------------- time()-86400 ×òÌìµÄ ÒÔÏÂΪÒýÓõÄÄÚÈÝ£º
-------------------------------------------------------------------------------- strtotimeµÃµ½Ò»¸öʱ¼ä´Á, È»ºóÄã×Ô¼º¸ñʽ»¯. strtotime('yesterday'); strtotime('-2 day');
Ïà¹ØÎĵµ£º
1.
$query = $this->db->query('SELECT name, title, email from my_table');
foreach ($query->result() as $row)
{
echo $row->title;
echo $row->name;
echo $row->email;
}
2.
foreach ($query->result_array() as $row)
{ ......
ʹÓõÄÊÇADODB¿â,ÐèÒªÓÐOCI8¿â.
<?php
//require("adodb5/adodb-exceptions.inc.php");
require("adodb5/adodb.inc.php");
$conn = NewADOConnection("oci8");
$conn->Connect($url, $user, $password, $service_name);
$rs;
try {
$rs = $conn->Execu ......
ÕâЩÌìÏë×÷Ò»¸öÔÚÍøÕ¾ÖÐʵÏÖ²å¼þµÄ¹¦ÄÜ£¬¹È¸èÁËһϣ¬·¢ÏÖһƪÎÄÕ¸оõ¶ÔÎÒ°ïÖúºÜ´ó£¬Ìû³öÀ´ºÍ´ó¼Ò·ÖÏí£¬·Ï»°²»¶à˵£¬Ö±½ÓÌû³ö´úÂ빩´ó¼Ò·ÖÎö£º
Ê×ÏÈÊDzå¼þµÄ¹ÜÀíÀàµÄʵÏÖ£º
<?
/**
* STBLOG PluginManager Class
*
* ²å¼þ»úÖƵÄʵÏÖºËÐÄÀà
*
* @package STBLOG
* @subpackage Libraries
* @ ......
PHP:
<?php
for
(
$i
=
0
;
$i
<
10
;
$i
++
)
{
echo
$i
;
sleep
(
1
)
;
}
?>
ÀàËÆÉÏÃæµÄ³ÌÐòÈç¹ûÔÚPHP½âÊÍÆ÷ÖÐÖ´ÐУ¬Ã¿Ãë»áÊä³öÒ»¸öÊý£¬ºÍÏëÏóÖÐÒ»Ñù¡£µ«ÊÇÈç¹ûʹÓÃä¯ÀÀÆ÷À´·ÃÎÊ£¬Çé¿ö¾ÍÓÐËù²»Í¬¡£ÔÚä¯ÀÀÆ÷ÖзÃÎÊʱ£¬Ö»ÓÐÔÚÊ®ÃëÖ®ºó²Å»áÒ»´ÎÐÔµØÏÔʾËù ......
phpÉú³ÉËæ»úµÄº¯ÊýÓÐrand()£¬mt_rand()¡£ÕâÁ©º¯Êý¶ÔÓ¦µÄÖÖ×Óº¯Êýsrand(),mt_srand()¡£
ÔÚphp 4.2.0֮ǰÔÚµ÷ÓÃËæ»úº¯Êý֮ǰµÃÏÈÉèÖÃÖÖ×Óº¯Êý£¬²»È»Éú³ÉµÄÊý¶¼ÊÇΨһµÄ¡£
È磺
4.2.0°æ±¾Ö®Ç°£º
<?
srand((double)microtime()*1000000); //²úÉúËæ»úÖÖ×Óseed
$randval = rand(0,100); //ÔÚ0ºÍ100Ö®¼äÈ¡Ò»¸ ......