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function delete_array_element($arr,$i) {
$len = count($arr);
for($j=$i; $j<$len; $j++) {
$arr[$j] = $arr[$j+1];
}
array_pop($arr);//½«Êý×éµÄ×îºóÒ»¸öµ¥Ôªµ¯³ö
return $arr;
}
for($i=0; $i<10; $i++) {
$arr1[$i] = $i+1;
}
print_r($arr1);
echo "<br>";
print_r(delete_array_element($arr1,5));
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Array ( [0] => 1 [1] => 2 [2] => 3 [3] => 4 [4] => 5 [5] => 6 [6] => 7 [7] => 8 [8] => 9 [9] => 10 )
Array ( [0] => 1 [1] => 2 [2] => 3 [3] => 4 [4] => 5 [5] => 7 [6] => 8 [7] => 9 [8] => 10 )
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<FORM METHOD=POST ACTION="#">
<INPUT TYPE="text" NAME="name">
<INPUT TYPE="submit" value="query" name="sub">
</FORM>
<?php
function getinitial($str)
{
$asc=ord(substr($str,0,1)); //ord()»ñÈ¡ASCII
if ($asc<160) //·ÇÖÐÎÄ
{
if ($asc>=48 ......
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$SQL="delete from `PHP100` where id in (1,2,4)";
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<input name="ID_Dele[]" type="checkbox" id="ID_Dele[]" value="1"/>
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//GB2312µÄEncode
header("Cache-Control: no-store, no-cache, must-revalidate");
header("Cache-Control: post-check=0, pre-check=0", false);
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