??? ??? ??: ???? ?? ??
? ???? ??? ???? ???? ?? ???? ??? ???? ? ??? ??? ???. . PHP? JavaScript? ? ??? ???? ?? ??? ??? ?????.
PHP ??
PHP? ???? ??? ???? ? ??? ? ?? ?? ?? 'time'? ?????. ?. ?? ?? ??? PHP ????? ???? ?? ??? ?????.
<?php
session_start();
$timezone = $_SESSION['time'];
?>
JavaScript ? PHP ??
JavaScript? PHP? ??? ??? ? ????. ???? ???? ???? ?????. ??? ??? ????.
?? ??(HTML):
<script type="text/javascript" src="http://code.jquery.com/jquery-latest.min.js"></script>
<script type="text/javascript">
$(document).ready(function() {
if("<?php echo $timezone; ?>".length==0){
var visitortime = new Date();
var visitortimezone = "GMT " + -visitortime.getTimezoneOffset()/60;
$.ajax({
type: "GET",
url: "http://example.com/timezone.php",
data: 'time='+ visitortimezone,
success: function(){
location.reload();
}
});
}
});
</script>
Timezone.php
<?php
session_start();
$_SESSION['time'] = $_GET['time'];
?>
??:
? ?? ??? JavaScript? ???? ???? ?? ??? ???? AJAX ??? ?? PHP ??(timezone.php)? ????. PHP ??? ??? ??? ?? ??? ??????, ?? ? ?????? ???? ??? ? ????. ????? ???? ???? ?? ???? ???? ?? ??? ?????.
? ??? PHP? JavaScript? ???? ???? ???? ????? ????? ??? ?? ????? ?? ?????. ??? ??? PHP ??? ????? ?? ?? ??? ?????!
? AI ??
Undress AI Tool
??? ???? ??
Undresser.AI Undress
???? ?? ??? ??? ?? AI ?? ?
AI Clothes Remover
???? ?? ???? ??? AI ?????.
Clothoff.io
AI ? ???
Video Face Swap
??? ??? AI ?? ?? ??? ???? ?? ???? ??? ?? ????!
?? ??
??? ??
???++7.3.1
???? ?? ?? ?? ???
SublimeText3 ??? ??
??? ??, ???? ?? ????.
???? 13.0.1 ???
??? PHP ?? ?? ??
???? CS6
??? ? ?? ??
SublimeText3 Mac ??
? ??? ?? ?? ?????(SublimeText3)
??? ??
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PHP?? ?? ? ??? ????? ?????????
Jun 20, 2025 am 01:03 AM
TOSECURELYHANDLEAUSTENCENDACTIONANDACTERIZINGINPHP, FORCUCTSESTEPS : 1. ALWAYSHASHPASSWORTHPASSWORD_HASH () ? VERVERIFYUSINGPANSWORD_VERIFY (), usePREPAREDSTATEMENTSTOPREVENTSQLINGERGED, andSTOREUSERSESSEATAIN $ _SESSIONSAFTERLOGIN.2.impleplempletrole ?? ACCESSC
?? PHP ?? ? ?? ??? ??? ?? ??? ??????
Jun 23, 2025 am 12:56 AM
tostaycurrentwithphpdevelopments ? bestpractices, followkeynewssources lifephp.netandphpweekly, adgytwithcommunitiesonforumsandconferences, readlingupdated andgrad indewfeatures, andreadorcontributetoopensourceproceprosts.first
PHP ? ???? ? ??? ? ??????
Jun 23, 2025 am 12:55 AM
phpbecamepupularforwebdevelopmentduetoiteofleneflening, whithhtml, wididepreadhostingsupport, andalargeecosystemincludingframeworkslikelaravelandcmsplatformsformslikewordpress.itexcelsinhandlingformsubmissions, managingussess, interptisussivers, ?? ???
PHP ???? ???? ???
Jun 25, 2025 am 01:00 AM
TOSETTHERIGHTTIMEZONEINPHP, usedate_default_timezone_set () functionattStartOfyourscriptwitHavalidInlifiersuchas'America/new_york'.1.edate_default_timezone_set () beforeanydate/timeFunctions.2
?? ?? (Windows, MacOS, Linux)? PHP? ????? ???????
Jun 20, 2025 am 01:02 AM
PHP ?? ??? ?? ???? ????. ??? ?? ?????. 1. Windows ???? XAMPP? ???? ???? ????? ???? ???? XAMPP? ?????? ???? PHP ?? ??? ????? ?? ??? PHP? ?? ? ? ????. 2. MACOS ???? ???? ?? PHP? ???? ?? ??? ???? Apache ??? ???? ?? ? ? ????. 3. Linux ??? (Ubuntu/Debian)? APT ??? ???? ???? ??? ?????? PHP ? Common Extensions? ???? ??? ??? ???? ??? ????? ??? ? ????.
PHP?? ??? ??? ???? ?? ??? ????? ??? ??????
Jun 22, 2025 am 01:00 AM
TovalidateUserInputInphp, useBuilt-invalidationFunctions likefilter_var () ? filter_input (), applyRegulArexPessionSforCustomFormatsSuchasUsUserPhonEnumbers, CheckDatatypesFornumericValuesLikeAgeArPrice, setLtrimtsAnspacetReopeTopeTopeTopePeTopePeTopePeTopeTopeTopeTlyout
session_destroy ()? ???? PHP? ??? ??? ??????
Jun 20, 2025 am 01:06 AM
PHP?? ??? ??? ????? ?? Session_Start ()? ???? ??? ??? ?? Session_Destroy ()? ???? ?? ?? ???? ???????. 1. ?? ?? _start ()? ???? ??? ?????? ??????. 2. ?? ?? ?? ???? ???? Session_Destroy ()? ?????. 3. ?? ????? ?? : ?? ??? ????? ???? $ _session ??; 4. ???, ???? ?? ??? ???? ???? ?? ??? ??????. 5. ????? ?? ? ???? ?????? ???? ???? ?? ??? ?? ????? ??? ??? ?? ???????. ????? ???? ?? ??? ??? ?? ???? ??? ?? ? ? ????.
php (serialize (), unserialize ())? ??? ??? ? ??????
Jun 22, 2025 am 01:03 AM
thephpfunctionserialize () andunserialize () areusedtoconvertcomplexDattoresintostorasandabackagain.1.serialize () c onvertsDatalikeCarraysorObjectSrayStringStringStrainingTainingTypeanDtuctureIncomation.2.
