decodeattribute
decodeattribute( attribute )
Returns a copy of string (which is usually a URL) converted from URL-encoded format to ordinary text. This function is the opposite of encodeattribute.
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decodeentities
decodeentities( string )
Returns a copy of string in which all HTML entities have been converted to their plain text equivalents (for example, '<' is converted to '<'). This function is the opposite of encodeentities.
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encodeattribute
encodeattribute( attribute )
Returns a copy of string (which is usually a URL or part of an URL) in URL-encoded format. Special characters such as space, tilde (~), and the plus sign are converted to hexadecimal %nn format. This function is the opposite of decodeattribute.
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encodeentities
encodeentities( string )
Returns a copy of string in which all characters have been converted to their HTML entity equivalents, where applicable (for example, '<' is converted to '<'). This function is the opposite of decodeentities.
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makesessionid
makesessionid()
Returns a 128-bit unique ID.
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miva_array_collapse
miva_array_collapse( aggregate var )
Collapses the array_variable making the indices sequential starting at 1. Returns the number of elements in the array.
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miva_array_deserialize
miva_array_deserialize( string )
Reverses miva_array_serialize(). Returns an aggregate array repopulated to match the original.
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miva_array_elements
miva_array_elements( aggregate var )
Returns the number of elements in the array_variable that were actually used.
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miva_array_max
miva_array_max( aggregate var )
Return the maximum array_variable index used.
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miva_array_min
miva_array_min( aggregate var )
Return the minumum array_variable index used.
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miva_array_next
miva_array_next( aggregate var, index )
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miva_array_previous
miva_array_previous( aggregate var, index )
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miva_array_serialize
miva_array_serialize( aggregate var )
Returns a string representation of the array and any subarrays. Can be used to store an entire array in a database for later retreival.
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miva_array_sort
miva_array_sort( aggregate var, callback, data var )
This function will sort an array structure
Returns the number of array elements in the aggregate array structure after sorting.
- Aggregate: The array that will be sorted. (the aggregate will be physically altered on return)
- Callback: The name of a user function that must exist in your program, defined as Callback(left var, right var, data var)
- Data: Not directly used in the miva_array_sort(), the value will be passed to the Callback function.
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miva_element_exists
miva_element_exists( array var, index )
Tests if an element exists where: array is an array and index is index number being tested.
Returns 1 if the element found else 0
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miva_getvarlist
miva_getvarlist( scope )
Returns a comma-separated list of the names of all currently defined variables where: scope = the string literal 'l', 'g', 's' (i.e. local, global, system)
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miva_member_exists
miva_member_exists( structure var, member )
Tests if a member exists where: 'structure' is a data structure and 'member' is the name of a structure member being tested. Returns 0 or 1.
Returns 1 if found else returns 0
- structure: A data structure or structured array that is tested. It is passed by reference to the function.
- member: The literal member name or a variable that evaluates as the member name.
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miva_output_flush
miva_output_flush()
Writes the HTTP headers and any other output to the browser. Subsequent calls will write the output, but not the headers.
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miva_output_header
miva_output_header( header, value )
Sets an HTTP header name-value pair.
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miva_setdefaultdatabase
miva_setdefaultdatabase( database )
This function takes a string as a parameter which specifies the type of database to which the miva_defaultdatabase system variable is set.
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miva_setdefaultlanguage
miva_setdefaultlanguage( language )
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miva_setlanguage
miva_setlanguage( language )
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miva_struct_members
miva_struct_members( aggregate var, members var )
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miva_variable_value
miva_variable_value( string )
Returns the value of a variable where expression is the literal name of the variable.
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