函数名称:explode() 适用版本:所有PHP版本
函数用法: explode() 函数用于将字符串分割成数组。
语法:
explode(string $delimiter, string $string, int $limit = PHP_INT_MAX): array|false
参数说明:
返回值:
示例:
$str = "apple,banana,grape";
$arr = explode(",", $str);
print_r($arr);
输出:
Array (
[0] => apple
[1] => banana
[2] => grape
)
$str = "This is a test string";
$arr = explode(" ", $str, 3);
print_r($arr);
输出:
Array (
[0] => This
[1] => is
[2] => a test string
)
$str = "apple,banana/pear|grape";
$arr = explode(",/|", $str);
print_r($arr);
输出:
Array (
[0] => apple
[1] => banana
[2] => pear
[3] => grape
)
注意事项: