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dbx_compare(PHP 4 >= 4.1.0, PHP 5 < 5.1.0, PECL dbx >= 1.1.0) dbx_compare — Compare two rows for sorting purposes Description
int dbx_compare
( array
$row_a
, array $row_b
, string $column_key
[, int $flags = DBX_CMP_ASC | DBX_CMP_NATIVE
] )dbx_compare() is a helper function for dbx_sort() to ease the make and use of the custom sorting function. Parameters
Return Values
Returns 0 if the row_a[$column_key]
is equal to row_b[$column_key], and 1
or -1 if the former is greater or is smaller than the
latter one, respectively, or vice versa if the Examples
Example #1 dbx_compare() example
<?php |
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