PHP Function List
gettype: doesn't exist. Closest matches:
- gettype
- settype
- imagetypes
- getdate
- gettext
- ngettext
- dgettext
- getmypid
- filetype
- xmlrpc_get_type
- dcgettext
- dngettext
- odbc_gettypeinfo
- variant_get_type
- gethostbyname
- pg_tty
- getenv
- pg_field_type
- getopt
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Returns the type of the PHP variable var. For type checking, use is_* functions.
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Warnung. Benutzen Sie gettype() niemals, um auf einen bestimmten Typ zu prüfen, da die zurückgegebene Zeichenkette irgendwann geändert werden könnte.
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gettype; import_ request_ variables; intval; is_ array; is_ bool; is_ callable; is_ double; is_ float; is_ int; is_ integer; is_ long; is_ null; is_ numeric; is_ object; is_ real; is_ resource
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echo "<br />gettype = ". gettype ($val). "<br />"; return $val;} array_walk ($numArray, 'str_to_int'); var_dump ($numArray);?> The var_dumps both return the following:
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To get a human-readable representation of a type for debugging, use the gettype() function. To check for a certain type, do not use gettype(), but rather the is_ type ...
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if we use gettype() before initializinf any variable it give NULL for eg. <?php $foo; echo gettype ($foo); ?> it will show NULL
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import_request_variables - Manualgettype; import_ request_ variables; intval; is_ array; is_ bool; is_ callable; is_ double; is_ float; is_ int; is_ integer; is_ long; is_ null; is_ numeric; is_ object; is_ real; is_ resource
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return die("Query Failed"); } return $result;} $result = foo ("SELECT UserName FROM Users LIMIT 1"); echo gettype ($result); //Now will return Object or die
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Notes. Note: This function will return FALSE if used on an unserialized object where the class definition is not present (even though gettype() returns object).
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$type = ucfirst (gettype ($avar)); if($type == "String") $type_color = "<span style='color:green'>"; elseif($type == "Integer") $type_color = "<span style='color:red'>";

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For a quick overview over all documented PHP functions, click here.
