php mysql text null

To pass a NULL to MySQL, you do just that. INSERT INTO table . Normally, yo...

To pass a NULL to MySQL, you do just that. INSERT INTO table . Normally, you add regular values to mySQL, from PHP like this: function.

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JSON only support UTF8. So try using utf8_encode() / utf8_decode() for conv...

JSON only support UTF8. So try using utf8_encode() / utf8_decode() for conversion.

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This sounds like a problem with the MDB2 API fumbling PHP's duck typin...

This sounds like a problem with the MDB2 API fumbling PHP's duck typing semantics. Because the empty string in PHP is equivalent to NULL.

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up vote 3 down vote. Make sure that the value of the column is really NULL ...

up vote 3 down vote. Make sure that the value of the column is really NULL and not an empty string or 0. share|improve this answer. answered.

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I had the same problem which was caused by non-matching charsets between PH...

I had the same problem which was caused by non-matching charsets between PHP's MySQLI and MySQL Database. Not all charsets have the.

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simple as that! and xcode get it as base64 string and nut NULL. //image fro...

simple as that! and xcode get it as base64 string and nut NULL. //image from blob $add["Picture"] = "pciture"; // push single add into final.

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The problem was the datatype on the columns that returned null. For some re...

The problem was the datatype on the columns that returned null. For some reason JSON do not play well with "text" so changing the datatype.

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$dbh = new PDO('mysql:host=localhost;dbname=test', $user, $pass);...

$dbh = new PDO('mysql:host=localhost;dbname=test', $user, $pass); This recursive function will change null values to '' empty string.

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Considering the fact that PHP NULL is different than MySQL NULL, I'd l...

Considering the fact that PHP NULL is different than MySQL NULL, I'd like MySQL NULL, and " " when it sees a field with an empty string ("").

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PHP/MySQL: Setting a field to NULL if a form field is left blank For text f...

PHP/MySQL: Setting a field to NULL if a form field is left blank For text fields this isn't a huge deal, but for any of the formatted field types like "date" or "decimal.

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Field | Type | Null | Key | Default | Extra description | varchar() | NO | ...

Field | Type | Null | Key | Default | Extra description | varchar() | NO | | | | note | text | NO | | | | same error with varchar. I have to explicitly put.

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Comparison operations result in a value of 1 (TRUE), 0 (FALSE), or NULL. By...

Comparison operations result in a value of 1 (TRUE), 0 (FALSE), or NULL. By default, string comparisons are not case sensitive and use the current character set. .. I use PHP with MySQL and was expecting similar behaviour out of its.

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In mysql is not null operator covering description, syntax, example code, e...

In mysql is not null operator covering description, syntax, example code, example of using php and explanation by dwn.220.v.ua DOCTYPE html> head> text/html;.

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MySQL CONCAT() function is used to add two or more strings. Returns the str...

MySQL CONCAT() function is used to add two or more strings. Returns the string that results from concatenating the arguments. if any field contain NULL; MySQL CONCAT using JOINS and wildcard character; PHP Script.

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MySQL coalesce() function returns the first non-NULL value in the list, or ...

MySQL coalesce() function returns the first non-NULL value in the list, or NULL if content="example-coalesce-function- php mysql examples.

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