Tag: file_put_contents
-
Post Views: 30 1. Error in PHP 7.4: ErrorException array_key_exists() expects parameter 2 to be array, int give. as shown in Figure 1 2. The code is implemented as follows, the reason is that require($this->getCachePath()) returns 1, and the root of the return 1 is the path $this->getCachePath() The content in the represented file is empty. 3. In fact, when…
-
Post Views: 20 1. Decide to simulate the case of using file_put_contents() to write the same path file in the test environment at the same time, and then observe whether the read file content is empty. require.php 2. Since it is only temporarily used, the product type can be deducted from the resource package by quantity, and the experience version…
-
Post Views: 23 1. In PHP 7.4, when using file_put_contents, an error is reported: Failed to open stream: no such file or directory. as shown in Figure 1 2. The reason is the file name: theme-cdn-config-2023-02-23-10:23:19.txt format is incorrect, it contains :, replace : with -, run again, no errors are reported.
-
Post Views: 23 1. In the container, when the environment variable is obtained for the first time, the configuration value of the production environment is obtained, or it is not obtained (set in the program, when the environment variable is not set, the default setting is the configuration value of the production environment). When the environment variable is obtained for…
-
Post Views: 14 1. Reference URL:https://www.shuijingwanwq.com/2020/09/30/4552/, this is a previous blog. 2. When the cluster is deployed, the overall 4 groups of queues are all executed. It can be controlled within half an hour. However, sometimes, the length of time is still uncontrollable, and may even exceed an hour. 3. Decide to print log information in the relevant places in…
-
Post Views: 15 1. Now it has been implemented: Copy the resource file of the source to the resource directory published by the channel, and return the relative path (sync). The code is as follows 2. Now it needs to be adjusted and can be realized again: download the file and save it as a specific file name, rather than…
-
Post Views: 17 1. Based on the function: file_put_contents, when a string is written to the file, there are various forms in the group when defining the file name to be written to 2. Under different forms, the problem is that with the change of the running environment of the program, the file name of the written data is also…