str

「str」的意思

n. 结构，构造；结构体，（尤指）大型建筑物；周密安排，精心组织；机构，组织，体系; v. 计划，组...

submarine thermal reactor 潜艇用热中子反应堆

「str」的用法

str字符串 - PHP标准格式JSON数组

「str」的例句

echo 'Hello, World!';

echo 'Hello, World!';

$array = array('a', 'b', 'c');

$array = array('a', 'b', 'c');

$object = new stdClass();

$object = new stdClass();

$string = "Hello, World!";

$string = "Hello, World!";

$number = 123;

$number = 123;

$boolean = true;

$boolean = true;

$null = null;

$null = null;

$array['key'] = 'value';

$array['key'] = 'value';

$object->property = 'value';

$object->property = 'value';

'Hello, World!' . PHP_EOL;

'Hello, World!' . PHP_EOL;

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