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如何解决这个未定义的偏移量错误。php - 未定义的偏移量
我得到:234
Undefined offset 0 - 44, on line 234.
行看起来是这样的:
$mysql['invo_mysql_where'] .= ($x > 0 ? " OR " : '')."`id` = {$mysql['inactive'][$x]}";
代码的整个部分,看起来是这样的:
shuffle($mysql['inactive']);
for($x = 0, $l = $mysql['inactive_amount']; $x < $l; $x++){
$mysql['invo_mysql_where'] .= ($x > 0 ? " OR " : '')."`id` = {$mysql['inactive'][$x]}";
}
$mysql_inactive
:
$mysql['inactive'] = array();
if($ile == 10){
$mysql['inactive_amount'] = mt_rand(0, 1);
} else if($ile == 20){
$mysql['inactive_amount'] = mt_rand(0, 2);
} else if($ile == 30){
$mysql['inactive_amount'] = mt_rand(0, 3);
} else if($ile == 40){
$mysql['inactive_amount'] = mt_rand(0, 4);
} else if($ile == 50){
$mysql['inactive_amount'] = mt_rand(0, 4);
} else if($ile == 60){
$mysql['inactive_amount'] = mt_rand(1, 3);
} else if($ile == 70){
$mysql['inactive_amount'] = mt_rand(2, 3);
} else if($ile == 80){
$mysql['inactive_amount'] = mt_rand(3, 4);
} else if($ile == 90){
$mysql['inactive_amount'] = mt_rand(4, 4);
} else if($ile == 100){
$mysql['inactive_amount'] = mt_rand(5, 5);
} else if($ile == 200){
$mysql['inactive_amount'] = mt_rand(6, 5);
} else {
$mysql['inactive_amount'] = mt_rand(20, 50);
}
$mysql['invo_mysql_where'] = '';
什么是'$ mysql ['inactive']'?看起来它不是一个数组,或者它是空的。 – BenM
再次检查我的问题;我已经更新它并添加了$ mysql ['inactive']; – oliverbj
这是一个空白的数组,但你试图访问索引? – BenM