$r16 =& setting(); $r17 =& study(); $r18 =& setting(); $r19 =& study(); $r20 =& setting(); $r21 =& study(); $r22 =& setting(); $r23 =& study(); $r24 =& setting(); $r25 =& study(); $r26 =& setting(); $r27 =& study(); $r28 =& setting(); $r29 =& study(); $r30 =& setting(); $r31 =& study(); // Database query variables for when assignment record exists. The query returns data from users table and assignments table. $row_highlights =& assign_record_exists($monday, $page_id, $highlights); //page_id = 3 AND assign_type_id = 7// highlights query $num_row_highlights = mysqli_num_rows($row_highlights); $row_main_1 =& assign_record_exists($monday, $page_id, $main_1); //page_id = 3 AND assign_type_id = 8// main_1 query $num_row_main_1 = mysqli_num_rows($row_main_1); $row_main_2 =& assign_record_exists($monday, $page_id, $main_2); //page_id = 3 AND assign_type_id = 9// main_2 query $num_row_main_2 = mysqli_num_rows($row_main_2); $row_main_2_hh =& assign_record_exists($monday, $page_id, $main_2_hh); //page_id = 3 AND assign_type_id = 33// main_2 hh query $num_row_main_2_hh = mysqli_num_rows($row_main_2_hh); $row_main_3 =& assign_record_exists($monday, $page_id, $main_3); //page_id = 3 AND assign_type_id = 10// main_3 query
header('Content-Type:text/html;charset=utf-8'); //参数的默认值 function say($name, $say = 'hello') { echo $say, ',', $name; } say('Jim'); echo '<br />'; say('Tom', 'Hi'); function study($classroom = '102') { echo "在{$classroom}自习"; } echo "<hr />"; study('106'); //函数的个数 echo "<hr />"; // function sayCount($p1,$p2){ // } // say(10,20,30,40); echo "<hr />"; //不定参数函数 function sayCount() { $args = func_get_args(); var_dump($args); for ($i = 0, $len = count($args); $i < $len; $i++) { echo $args["{$i}"]; echo '<br />'; }