memory_limit > post_max_size > upload_max_filesize
max_execution_time = 300 max_input_time = 600
memory_limit = 60M
post_max_size = 51M
upload_max_filesize = 50M
// max file size for upload on PHP(PHP default 2MB) ini_set("upload_max_filesize","50M"); // max file size for upload on script of PukiWiki(default 1MB) define("MAX_FILESIZE",50000000);
{$hogehoge|substr:"start_index":"count"} {$hogehoge|mb_strcut:"start_index":"count"} (MultiByte用)