逻辑上我试图找出为什么我的代码无效。
foreach($list as $persona){
//If file exists
if(file_exists('templates/cache/' . $persona['toolbar_id'] . 'txt')){
//file is expired older than 10 seconds for testing purposes
if(time() - filemtime('/templates/cache/' . $persona['toolbar_id'] . '.txt') >= 10) {
// jSON URL which should be requested
$json_url = 'example';
// Initializing curl
$ch = curl_init( $json_url );
// Configuring curl options
$options = array(
CURLOPT_RETURNTRANSFER => true,
CURLOPT_HTTPHEADER => array('Content-type: application/json') ,
);
// Setting curl options
curl_setopt_array( $ch, $options );
// Getting results
$result = curl_exec($ch); // Getting jSON result string
file_put_contents('templates/cache/' . $persona['toolbar_id']. '.txt', $result);
$result = json_decode($result, true);
$result = $result[0];
echo 'expired-recreating cache';
}
$result = json_decode(file_get_contents('templates/cache/' . $persona['toolbar_id']. '.txt'), true);
$result = $result[0];
}
// jSON URL which should be requested
$json_url = ''';
// Initializing curl
$ch = curl_init( $json_url );
// Configuring curl options
$options = array(
CURLOPT_RETURNTRANSFER => true,
CURLOPT_HTTPHEADER => array('Content-type: application/json') ,
CURLOPT_POSTFIELDS => $json_string
);
// Setting curl options
curl_setopt_array( $ch, $options );
// Getting results
$result = curl_exec($ch); // Getting jSON result string
file_put_contents('templates/cache/' . $persona['toolbar_id']. '.txt', $result);
$result = json_decode($result, true);
$result = $result[0];
echo 'didnt exist';
}
我总是以“不存在”的回声结果结束。非常感谢任何帮助。
答案 0 :(得分:3)
我的第一个观察可能是解决方案,你有:
if(file_exists('templates/cache/' . $persona['toolbar_id'] . 'txt')){
你不能错过txt之前的一个点吗?我相信它应该是:
if(file_exists('templates/cache/' . $persona['toolbar_id'] . '.txt')){
在其他所有方法中,例如:
file_put_contents('templates/cache/' . $persona['toolbar_id']. '.txt', $result);
你有.txt:)