PHP»ñȡʱ¼ä²îº¯Êý
//¼ÆËã¾à¹«Ôª1Äê1ÔÂ1ÈÕµÄÌìÊý£¬$yyyyÄê·Ö£¬$mmÔ·ݣ¬$ddÈÕ
function datelocal($yyyy,$mm,$dd){
$monthdays = array(31,28,31,30,31,30,31,31,30,31,30,31); //·ÇÈòÄêµÄÔ·ÝÌìÊý
//ÅжÏÊÇ·ñΪÈòÄ꣬ÈòÄê$leapyear = 1£¬·ñÔò $leapyear = 0
if($yy%4==0 && $yyyy%100!=0 || $yyyy%400==0)
$leapyear = 1;
else
$leapyear = 0;
//¼ÆËã¾à¹«Ôª1Äê1ÔÂ1ÈÕµÄÌìÊý: ÄêÌìÊý+ÔÂÌìÊý+ÈÕÌìÊý
$days = ($yyyy-1)*365 + floor(($yyyy-1)/4) - floor(($yyyy-1)/100) + floor(($yyyy-1)/400);
for($i=1;$i<=$mm;$i++){
$days += $monthdays[$i-2];
if($leapyear==1 && $i==3) //ËùÔÚÄê·ÝΪÈòÄ꣬ÇÒÔ·ݳ¬¹ý2Ô£º28Ìì+1Ìì
$days += 1;
}
$days += $dd -1;
return $days;
}
//¼ÆËã $yyyy2-$mm2-$dd2, $yyyy1-$mm1-$dd1 Ïà²îÌìÊý
function datediff($yyyy2,$mm2,$dd2,$yyyy1,$mm1,$dd1){
$daysdiff = abs(datelocal($yyyy2,$mm2,$dd2) - datelocal($yyyy1,$mm1,$dd1));
return $daysdiff;
}
echo datediff(2008,5,10,2009,5,1);
ת×Ô£ºhttp://www.drulanz.com/website-build/lamp/phpdaysdiff/
Ïà¹ØÎĵµ£º
1 PHPÖе¥ÒýºÅÓëË«ÒýºÅµÄÇø±ð
¡¡¡¡ÔÚPHPÖУ¬Í¨³£Ò»¸ö×Ö·û´®±»¶¨ÒåÔÚÒ»¶ÔÒýºÅÖУ¬È磺
'I am a string in single quotes'
"I am a string in double quotes"
¡¡¡¡PHPÓï·¨·ÖÎöÆ÷ÊÇÓóɶԵÄÒýºÅÀ´ÅжÏÒ»¸ö×Ö·û´®µÄ¡£Òò´Ë£¬ËùÓÐ×Ö·û´®±ØÐëʹÓÃͬһÖÖµ¥»òÕßË«
ÒýºÅÀ´¶¨Ò忪ʼºÍ½áÊø¡£ÀýÈ磬ÏÂÃæµÄ×Ö´®¶¨ÒåÊ ......
¡¡¡¡PHPÖеıäÁ¿Ò²ÓзÃÎÊÓò¡£×÷ÓÃÓò¿ÉÒÔʹÓÃPHPÖÐglobal
¡¡¡¡ÔÚº¯ÊýÄÚ²¿¡¢¶ÔÏóÖкÍÀàÖж¨ÒåµÄ¾Ö²¿±äÁ¿ÔÚº¯ÊýÍⲿÊÇÎÞ·¨±»·ÃÎʵ½µÄ£»Í¬Àí£¬ÔÚº¯ÊýÍⲿ¡¢¶ÔÏóÍâºÍÀàÍⶨÒåµÄ±äÁ¿£¬Èç¹ûûÓб»´«È룬ҲÊÇÎÞ·¨±»·ÃÎʵ½µÄ¡£
¡¡¡¡µ«ÊÇÈç¹ûÒ»¸öºÜ¶à±äÁ¿ÒªÍ¬Ê±±»´«ÈëºÜ¶àº¯Êý¡¢¶ÔÏó»òÕßÀ࣬ÎÒÃÇÒ²¿ÉÒÔÖ±½Ó½«ÆäÈ«¾Ö»¯¡£ÕâÑù²»½ö¿ÉÒÔ ......
1. PEARµÄ°²×°, ÕâÀï½éÉÜÀûÓÃPHP5×Ô´øµÄBATÎļþ°²×°£¬ÐèÒªÄÜÉÏÍø¡£
a. ÔÚPHP5Ŀ¼ÏÂÕÒµ½go-pear.bat£¬Ë«»÷°²×°(±£Ö¤ÄÜÉÏÍø, ÒÔ±ãÏÂÔØ)£¬BAT×Ô¶¯´ÓÍøÉÏÏÂÔØPEARËùÐèµÄ¶«Î÷£»
b. °´ÕÕÌáʾÊäÈëһЩÉèÖÃÐÅÏ¢£¬Ö÷ÒªÊÇÒª°Ñ¾ÖÓòÍøµÄÍø¹Ø¼ÓÉÏ£¬Èçhttp://192.168.0.1:80/ , pearÒªÓÃÕâ¸öµØÖ··ÃÎÊInterne ......
PHP´´½¨Îļþ£¨¼Ð£©ÒÔ¼°Ä¿Â¼²Ù×÷
Ò»¡¢Ä¿Â¼²Ù×÷
Ê×ÏÈÊÇ´ÓĿ¼¶ÁÈ¡µÄº¯Êý,opendir(),readdir(),closedir(),ʹÓõÄʱºòÊÇÏÈ´ò¿ªÎļþ¾ä±ú,¶øºóµü´úÁгö:
<?php
$base_dir="filelist/";
$fso=opendir($base_dir);
echo $base_dir."<hr/>";
whil ......
<?php
require_once ('unit_tester.php');
require_once ('reporter.php');
require_once ('../config.php');
require_once ('../source\modules\user\user_api.func.php');
require_once ('../source/base_model.class.php');
Class registertest extends UnitTestCase{
public function testAssertEqual(){
$b ......