Question

我有一个用于发送短信的功能，效果很好。这是我使用的功能：

function send_sms() {
        $acc = $this->input->post('acc');
        $key = $this->input->post('key');
        $to = $this->input->post('to');
        $sms = $this->input->post('sms');

        $url = "http://host.com/public/sms.api?acc=". $acc ."&key=". $key ."&to=". $to ."&sms=" . $sms;

        $this->load->helper('html');

        echo link_tag($url);
        echo 'SMS Sent, thank you';
    }

现在，我想向多个号码发送短信。这些数字来自我的数据库。但是这个消息并没有到达我的号码。

这是我发送批量短信的功能：

function send_bulk_sms() {
        $search_by = $this->input->post('search_by');

    if ($search_by == 'prefer_location') {
        $location = $this->input->post('search_field');
        $recipients_array = $this->company_model->search_by_location($location);

        $recipients = array();
        foreach ($recipients_array as $key => $value) {
            $recipients[] = $value['phone'];
        }
    } elseif ($search_by == 'sector') {
        $sector = $this->input->post('search_field');
        $recipients_array = $this->company_model->search_by_sector($sector);

        $recipients = array();
        foreach ($recipients_array as $key => $value) {
            $recipients[] = $value['phone'];
        }
    }

    $acc = $this->input->post('acc');
    $key = $this->input->post('key');
    $to = $recipients;
    $sms = $this->input->post('sms');

    $url = "http://host.com/public/sms.api?acc=" . $acc . "&key=" . $key . "&to=" . $to . "&sms=" . $sms;

    $this->load->helper('html');

    echo link_tag($url);
    echo 'SMS Sent, thank you';
}

数据库中的$recipients值如下所示：

数组（[0] =＆gt; 03-56122223 [1] =＆gt; 02158745）

我试图像这样更改$to值：

$to = array(
            '02158745',
            '02158745'
        );

或者像这样

$to = array(
            02158745,
            02158745
        );

他们两个都没有工作。当我尝试像这样更改$to值时，它会起作用：

$to = '02158745';

有没有解决方法将数组值拆分为字符串？或者如何逐个发送短信，号码来自$recipients？

谢谢。

Answer 1

尝试数组行走功能 - Apply a user function to every member of an array

$to = array(
        02158745,
        02158745
    );

array_walk($to, 'send_sms');

function send_sms($to,$key) {
    $acc = $this->input->post('acc');
    $key = $this->input->post('key');
    $to = $this->input->post('to');
    $sms = $this->input->post('sms');

    $url = "http://host.com/public/sms.api?acc=". $acc ."&key=". $key ."&to=". $to ."&sms=" . $sms;
    $this->load->helper('html');

    echo link_tag($url);

}

将数组拆分为字符串以发送批量sms codeigniter

1 个答案: