用這句話從SUBSTRING_INDEX

刪除字符我反序列化下面用這句話從SUBSTRING_INDEX

a:7:{s:12:"existingname";s:0:"";s:12:"originalname";s:50:"165074-mort-de-l-historien-jean-pierre-vernant.jpg";s:3:"alt";s:0:"";s:5:"title";s:0:"";s:4:"desc";s:0:"";s:6:"delete";b:0;s:6:"remove";b:0;}

數據

SELECT SUBSTRING_INDEX(SUBSTRING_INDEX(value,';',4),':',-1) AS bookimage 
    FROM jksid_flexicontent_fields_item_relations 
WHERE jksid_flexicontent_fields_item_relations.field_id = 17 
    AND jksid_flexicontent_fields_item_relations.ite m_id = 13153

結果我是

"165074-mort-de-l-historien-jean-pierre-vernant.jpg"

我如何刪除"符號？

來源

2015-08-03 Mpampis Economou

嘗試使用replace函數。
對於excample：REPLACE(SUBSTRING_INDEX(SUBSTRING_INDEX(value,';',4),':',-1), '\"', '')

來源

2015-08-03 12:40:34 Marusyk

SELECT REPLACE(SUBSTRING_INDEX(SUBSTRING_INDEX(value,';',4),':',-1),'"','') AS bookimage 
    FROM jksid_flexicontent_fields_item_relations 
WHERE jksid_flexicontent_fields_item_relations.field_id = 17 
    AND jksid_flexicontent_fields_item_relations.ite m_id = 13153

來源

2015-08-03 12:41:13

' 「」'這應該是單引號 –

@JorgeCampos編輯查詢 –

非常感謝!!! –

我想我再疊加

當我將它複製到報價我有語法錯誤

<?php 
// get book image 
mysql_select_db($database_fsd, $fsd); 
$query_wrtbkimg = " 
SELECT REPLACE(SUBSTRING_INDEX(SUBSTRING_INDEX(value,';',4),':',-1),'"','') AS bookimage 
    FROM jksid_flexicontent_fields_item_relations 
WHERE jksid_flexicontent_fields_item_relations.field_id = 17 
    AND jksid_flexicontent_fields_item_relations.ite m_id = 13153 
"; 
$wrtbkimg = mysql_query($query_wrtbkimg, $fsd) or die(mysql_error()); 
$row_wrtbkimg = mysql_fetch_assoc($wrtbkimg); 
$totalRows_wrtbkimg = mysql_num_rows($hwrtbkimg); 
?>

來源

2015-08-03 13:01:22

這不是你的問題的答案，如果你有問題，然後編輯你的問題或添加評論回答 – Marusyk

試試這個：'REPLACE（SUBSTRING_INDEX（SUBSTRING_INDEX（value，' ;'，4），'：'， - 1），'''''''）AS bookimage' – Marusyk

非常感謝MegaTron和大家 –

用這句話從SUBSTRING_INDEX

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