PHP5.5的一点变化

之前一直使用eAccelerator，参考：PHP安装eAccelerator

 

注意PHP5.5以后暂时不能使用eAccelerator

原因：其中一个我知道的是eAccelerator中使用了：

    php_register_info_logo(EACCELERATOR_VERSION_GUID, "text/plain", (unsigned char*)EACCELERATOR_VERSION_STRING, sizeof(EACCELERATOR_VERSION_STRING));
    php_register_info_logo(EACCELERATOR_LOGO_GUID,    "image/gif",  (unsigned char*)eaccelerator_logo, sizeof(eaccelerator_logo));

 

php_register_info_logo在PHP5.5中已经移除了。

 

究其原因是PHP5.5以下版本有php_logos.c，php_logos.h等文件。

在这里定义了php_register_info_logo。

php_register_info_logo是做什么的呢？

在PHP5.5以下的版本中等几个图片是定义在logos.h的zend_logo数组中：

static const unsigned char zend_logo[] = {
  71,  73,  70,  56,  57,  97, 113,   0,  72,   0,
 213,   0,   0,  13,  13,  14,   1,   3,   6,   2,
   5,   9,  46,  68,  94,  21,  29,  39,   5,  15,
  26,   4,  10,  17,  29,  43,  58,   0,   1,   2,
   9,  25,  42,  38, 105, 171,  24,  67, 109,  13,
  36,  59,  10,  27,  45,   9,  25,  41,  35,  96,
 157,  32,  87, 142,  29,  79, 130,  26,  70, 114,
  20,  54,  87,  29,  77, 124,  10,  26,  42,  34,
  88, 141,  10,  24,  38,  11,  26,  41,   1,   2,

PHPAPI int php_register_info_logo(char *logo_string, const char *mimetype, const unsigned char *data, int size)
{
	php_info_logo info_logo;

	info_logo.mimetype = mimetype;
	info_logo.mimelen  = strlen(mimetype);
	info_logo.data     = data;
	info_logo.size     = size;

	return zend_hash_add(&phpinfo_logo_hash, logo_string, strlen(logo_string), &info_logo, sizeof(php_info_logo), NULL);
}

 

 

在PHP5.5以后直接下面这样使用：

php_info_print("<a href=\"http://www.zend.com/\"><img border=\"0\" src=\"");
			php_info_print(ZEND_LOGO_DATA_URI "\" alt=\"Zend logo\" /></a>\n");

 

#define ZEND_LOGO_DATA_URI "data:image/gif;base64,R0lGODlhcQBIANUAAA0NDgEDBgIFCS5EXhUdJwUPGgQKER0rOgABAgkZKiZpqxhDbQ0kOwobLQkZKSNgnSBXjh1PghpGchQ2Vx1NfAoaKiJYjQoYJgsaKQECAzdQaS0/UTE1OQUPGAkaKh5ViiFclRpJdQocLSBZjh5UhhpIcw8qQxc+YwwgMwcVIQkaKQgXIwcZJTM6PwIEBRkaGjEyMv9mAP///8zMzMfHx7+/v6urq5KSknNzc1VVVTw8PDc3NyYmJgcHBwMDAwAAACwAAAAAcQBIAAAG/8CZcEgsGo/IpHJ5/DGf0KiU+Ks6p9Kr0KrFer9GbReM7IrJ6O95Zt262durUy5uD8/rtL58h7vlf3+AcHlsdoR7iU12eIhzbXVVfpOTgGOKiWNrkpKUhZ99iJijl4d5kFSdXKmdb6OvsFOXsbS1oba4ubq7vL1DNjg6ODW+xVg3OTw/AisCOMbQSsA6AD8FDAsjIwwv0d5DNcnLIhMU2uclPzbf3jwC2Ofx585MwTfssD8n8vwjKDpLcggo8OMZPkw8GPSTN6HKCxg5hhHJ8WOCv4IHFeEwsDAeiQULJjBYUQXGM4oWtTU0mDGNjR/mOi48gcJKynMrW+oBcFNmP/8SJnri/JFDJ5kaL0T4XLqwYVGjWGy8MFCCqVWGRKFKsQGgAImrYIc+1bqEq9ewaEc0vEc2CdKzacOmY9vWxjoiMAx81Sajr9+/MhaE2Iu2hAAexPraJUbGxo3HkB/f/XKjCgBhwH5kOwcYsAoU5dKSMIBYSN8cOSZvxRGjtevXOnREZDwFhogSE1AYqKIwXl8VBlKoUNHXgAEUJwhfJVGgtGkZsek+Afa6uvUY0bFUjEdhgnJtIUwwmLDAb4cU3tM2pz2jb/YnN67Lr/4eSuWYPkmEGDyiL4MODITgm1+CkdBZgSh00xkMOkiHRHzWxSahDvNJyN4SG6HV1wSfJcf/GWAMdObfCQv8IOILDUoj34QTrhgbS0zAgEJYfqGgQnp8yXACA8N9NkFfHQRX4wl+6cADDH2h6KBdz7jIYosRShjFdmD5B6CAH/JIHkgh9JUCeuXJAOBpPDTYF4MO4mDCAU5KmMMNxNDAWpSx2QdTlTJwiNxeIhbYnwzDZeMlcTLAAAOc7qVIxAsVsrjkdRNCkeFVNd5ImIgqmCDgbyoICiihZd5gQ189KDoDDTcYcN1lE+JAgxE2QCrlEzLi+V+Af+4XpnHCafpnoL8SWugNOwD5gqg4oMbDCtahkAGD9RUBIX2xjbUElUyJ6BcDJoQJ2AldfuppoCJe0IEOB5hw/wIEKFRQnQgesJrDhUTI+iJ8d2arbXGdjhDub6BxOm6nJvzVwMEMSCDBAw+AwIAHr3kgQgdl5vAqEjXYq4NqSeAgAFjd2djjyL7qJ9JwDCQXnq/+mqBpCQXsWIEHKVPwQcMgOOyAaw4k0EAKGCmhsbVKVLbCBFUtte+GC+ylH5df6cffCFIbKAMJJ5A4GARcdz2BA2CH3YAIDABA7y8aO1g0NeOEttDSgLJMowwuh9D13VwDFTbYCZjQMEBIDO3FNACY0NFvwY3M72ZoLWCACRTgLfnXYTPwAQgKmFAUDjjQ1SbHtfXWz29gggSSSHKHRcIKJkAAguR4R/C1CJFD8P+AAiykABoCQrQJoxc4FHC4uPLod+DUfxI4mF8O/AhYgXj/JdjNEUSgwAMY1ECDxjpcDEZl330IrDzapvyViCn7FUD5yXXdWcqXg3D7CdPCNqHaWNSA7YDPIw+kkH1BTo3OA6QA9UUAIvhfCoZEAgj0ZUdhA03tRvAAEvhuDzpQCj8wJTcvgamAVgqYDIQTpgIkcIQfFFOAHCgDBjTPdFvj2gPaRDQy4CBf5JMBr4bTQeINinTe+U0BCiYDBzSgL2BbAAtT4IA+xbBrIODe2cDwghltEIVb8p8PPyWwPxlAAERsgAeQ6AAlklFEDtAUFKNIp9iADlXJQs2bbuA9Jdz/ED/i69eHwgUsTvkFPVb7QQUk0BcPNLGIZWRhEsPFqzTazXUzbKOphBCrNnaujkUwS/jgFqItkqszCKDdGRFpRlJa7VuDiaQliVBJ7t0LVl0JX/K0ZYAuCuyUfrEGBUaZREUmEgL/KiJoIqBKagljCPUz5pN+N4MaxLIj4RmZNINSN/BUE2s86gsADBABEJSgbit7ZDjzFgKRgC1lEJgPdiw2g2Ta70lvOkINeACXhTzNdPgUDAX24zR+asN4MjiSAS73AX5WjZxPhMA9Q/ABdbYGVY1aJuiGsBFZxqUjhhFGDlwgP4aN4HWwC2nXLOjQiLJIInbUy0Wt4pQa2IUH/ydQwARmKr8RiDSkJW3T/TCJMXpadKX/ZEBWKEqAFgDgBjCYgAJAetO75VSZjuKpEuYpgKQBlR8lYqZdhsCBhTG1qSR96pMkREcvUNWq/CBPXOixBA5QIGdN5dpTsTPWBkk1CmftR0N+YACkhUUEgJOGD0jwVa7l7LCvy2ld33TXKeQ1HiuxQQ5eUIUVoEBdS5kAAJ7gghM84G45Y9jtSgCCCHjAA2PzwGHqOqF4KuKxagkaJTmngxcIzycU+AH+iFADFCwVtCAgTwRQEIALQEAEIlBBB15QJtbKZrdpqAEMqhrbGiIThx0pgHWJgAMJ/NawDxhADzj3DBioSwQGAIfADpyLUloIpCbbHQJPlsIAGCxhBxa4HcM6at865qCcRFlsWXORA5MwIYMyWQADBBBfIdzgBRpAwVtvpzkjhCM1lHQMZKb4DY/xozsiEMAPeNDeJNDAMT/YwAkkwICJcpgsL9mMgglyGRxMlAmiAoCN2zIFeoZ4xK6NLo+nYIMX3XjISNZKEAAAOw=="

 

参考此文：

Images hardcoded in a source code [PHP interpreter]

What has changed in PHP 5.5.x