zabbix访问web页面时报错PHP Parse error: syntax?报错

zabbix访问web页面时报错：   PHP Parse error:  syntax error, unexpected '[' in ，

[Fri Apr 15 16:17:35 2016] [error] [client 192.168.79.123] PHP Parse error:  syntax error, unexpected '[' in /var/www/html/zabbix/php/index.php on line 29

大神给看看，是不是PHP少配置了对[]的支持啊？

$fields = [
	'name' =>		[T_ZBX_STR, O_NO,	null,	null,		'isset({enter})', _('Username')],
	'password' =>	[T_ZBX_STR, O_OPT, null,	null,			'isset({enter})'],
	'sessionid' =>	[T_ZBX_STR, O_OPT, null,	null,			null],
	'reconnect' =>	[T_ZBX_INT, O_OPT, P_SYS|P_ACT,	BETWEEN(0, 65535), null],
	'enter' =>		[T_ZBX_STR, O_OPT, P_SYS,	null,			null],
	'autologin' =>	[T_ZBX_INT, O_OPT, null,	null,			null],
	'request' =>	[T_ZBX_STR, O_OPT, null,	null,			null]
];