I think in the example it was meant to be
$safe->count()
instead of
count($safe)
Threaded::count
(PECL pthreads >= 2.0.0)
Threaded::count — 操作
参数
此函数没有参数。
返回值
示例
示例 #1 计算对象中的属性数量
<?php
$safe = new Threaded();
while (count($safe) < 10) {
$safe[] = count($safe);
}
var_dump(count($safe));
?>以上示例会输出：
int(10)
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User Contributed Notes 1 note
cottton at i-stats dot net ¶
9 years ago
