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Severity: Notice

Message: Trying to access array offset on value of type null

Filename: models/Site_model.php

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Backtrace:

File: /var/www/html/KOL/voice/application/models/Site_model.php
Line: 233
Function: _error_handler

File: /var/www/html/KOL/voice/application/controllers/Exitpage.php
Line: 109
Function: get_keyword_cat

File: /var/www/html/KOL/voice/public/index.php
Line: 319
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type null

Filename: models/Site_model.php

Line Number: 233

Backtrace:

File: /var/www/html/KOL/voice/application/models/Site_model.php
Line: 233
Function: _error_handler

File: /var/www/html/KOL/voice/application/controllers/Exitpage.php
Line: 110
Function: get_keyword_cat

File: /var/www/html/KOL/voice/public/index.php
Line: 319
Function: require_once

台鐵車站情報站 - 均衡價格計算 - 前往 https://yamol.tw/item-8 若市場需求函數為Qd＝100－4P，供給函數為Qs＝20＋4P，式中P為價格..-210119.htm
台鐵車站情報站
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您即將離開本站

並前往 https://yamol.tw/item-8+%E8%8B%A5%E5%B8%82%E5%A0%B4%E9%9C%80%E6%B1%82%E5%87%BD%E6%95%B8%E7%82%BAQd%EF%BC%9D100%EF%BC%8D4P%EF%BC%8C%E4%BE%9B%E7%B5%A6%E5%87%BD%E6%95%B8%E7%82%BAQs%EF%BC%9D20%EF%BC%8B4P%EF%BC%8C%E5%BC%8F%E4%B8%ADP%E7%82%BA%E5%83%B9%E6%A0%BC..-210119.htm

是否確定要離開？