Laravel ??????? ???? ????? ?? ?? ?????? ??? ??
?? ??
Laravel? ????? ?? ?? ??? Schema Builder? ???? ??????? '0000-00-00 00:00:00'?? ?????. ??? 'CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP'? ??? ??????
???
DB::raw()? ???? CURRENT_TIMESTAMP? ?? ????? ?????:
$table->timestamp('created_at')->default(DB::raw('CURRENT_TIMESTAMP'));
?? Laravel 5.1.25 ???? ????? ??? ?? useCurrent() ???? ??? ? ????.
$table->timestamp('created_at')->useCurrent();
MySQL? ?? DB? ???? ON UPDATE ?? ?????:: raw() ?? Laravel 8.36.0? useCurrentOnUpdate() ???:
$table->timestamp('updated_at')->useCurrent()->useCurrentOnUpdate();
??
- MySQL(?? 5.7 ??) ): '0000-00-00 00:00:00'? ? ?? ???? ????. ??? ????? ?? ??? ???(?: useCurrent() ?? nullable())? ?????.
- PostgreSQL(Laravel 4.x): ?? ????? CURRENT_TIMESTAMP? 0 ???? ???? ???. ?? ?? ?? ????? ?? ?? ??:
$table->timestamp('created_at')->default(DB::raw('CURRENT_TIMESTAMP(0)'));
Laravel 4.x PostgreSQL ??? ??? @andrewhl? useCurrentOnUpdate() ???? ??? @ChanakaKarunarathne?? ??????.
? ??? Laravel ??????? ???? ????? ?? ?? ?????? ???? ??? ?? ????? ?? ?????. ??? ??? PHP ??? ????? ?? ?? ??? ?????!
? AI ??
Undress AI Tool
??? ???? ??
Undresser.AI Undress
???? ?? ??? ??? ?? AI ?? ?
AI Clothes Remover
???? ?? ???? ??? AI ?????.
Clothoff.io
AI ? ???
Video Face Swap
??? ??? AI ?? ?? ??? ???? ?? ???? ??? ?? ????!
?? ??
??? ??
???++7.3.1
???? ?? ?? ?? ???
SublimeText3 ??? ??
??? ??, ???? ?? ????.
???? 13.0.1 ???
??? PHP ?? ?? ??
???? CS6
??? ? ?? ??
SublimeText3 Mac ??
? ??? ?? ?? ?????(SublimeText3)
??? ??
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TopreventCSRFattacksinPHP,implementanti-CSRFtokens.1)Generateandstoresecuretokensusingrandom_bytes()orbin2hex(random_bytes(32)),savethemin$_SESSION,andincludetheminformsashiddeninputs.2)ValidatetokensonsubmissionbystrictlycomparingthePOSTtokenwiththe
???? ??? ?? PHP Regex
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????? ??? ????? ????? ??? ??? ???????. ?? ?? ??? ??? ????. 1. ??? 8 ?? ?????. 2. ??? ???, ??? ? ??? ?????. 3. ?? ?? ??? ?? ? ? ????. ?? ??? ????, ??? ???? ?? ? ??/?? ???? ?????, ?? PHP ?? ??? ?????. ???, ?????? ???? ?? ? 123456? ?? ???? ?? ??? ????????. ????? ?? ???? ????? ?? ZXCVBN ?????? ???? ?? ????.
