< H2 > the same code ran out of memory after upgrading from php to 7 < H2 > ERROR Allowed memory size of 268435456 bytes exhausted (tried to allocate 81920 bytes) the environmental background of the problems and what methods you have tried memory ov...
topic description PHP version: PHP 7.2.9 successively uses the traditional PHP style and the post-PHP7.X strongly typed function style to execute a piece of test code with the same logic the code that is expected to be a strongly typed version has h...
I don t think php, but depends on what you are going to do, and then use words that correspond to the actual use of words. Recently, the new language has been launched all the time, and some people say that facebook has already dropped the php, so it is...
I use php curl to interact with the data database of the counterparty curl I use the Google browser to see an item running for at least 3 seconds I wonder if it s a curl problem because I think all the others are ms units. It s not too slow....
this is a php complete Japanese system class Calendar { public function __construct(){ $this->naviHref = htmlentities($_SERVER[ PHP_SELF ]); } ********************* PROPERTY ******************** ...
<?foreach ($restaurant_get_all->restaurants as $key) {?> <?foreach ($region_get_all->regions as $key2) {?> <option value="<?=@$key2->{ region-name };?>"><?=@$key2->{ region-name };...
this is the i-input-number component in iview Mini Program the element I checked is the button with the-sign, which is displayed where it should be, but when the element is viewed, it is actually at the location shown in the figure. causes the ...
Java enthusiasts ask a question related to Java serialization. We all know that the main purpose of object serialization is to transfer objects over the network and to persist object files, but why do I look at the source code of many projects and the ...
what should I do if scrapy crawls a page and returns a 404 page? http: www.example.com artiles 1 http: www.example.com artiles 2. http: www.example.com artile. for example, to grab a total of 20 pages above, These 2nd pages do not exist, return ...
Table structure CREATE TABLE `table1` ( `id` int(10) unsigned NOT NULL AUTO_INCREMENT COMMENT id , `account_name` varchar(65) NOT NULL COMMENT , PRIMARY KEY (`id`), KEY `idx_an` (`account_name`,`already_login`), ) ENGINE=InnoDB AUTO_INCREMEN...
test[ ["good1","1"], ["good2","2"], ["good3","3"], ["good4","4"] ] A piece of data as above will change, but not more than four . for example, sometimes i...