摘自：https://www.cnblogs.com/disoq/p/7509280.html
/*检测是否符合*/
protected function is_string_regular($str)
{
$pregs= '/select|insert|update|CR|document|LF|eval|delete|script|alert|\'|\/\*|\#|\--|\ --|\/|\*|\-|\+|\=|\~|\*@|\*!|\$|\%|\^|\&|\(|\)|\/|\/\/|\.\.\/|\.\/|union|into|load_file|outfile/';
if (is_array($str)) {
//判断是数组
if ($this->TestArray($str)== 1) {
//一维数组
foreach ($str as $k=> $v) {
//遍历
$check= preg_match($pregs, $v);
if ($check== 1) {
$int_arr= array('status' => 1,'result' => $str,'message' => '检测含有特殊字符');
}else {
$int_arr= array('status' => 0,'result' => $str,'message' => '检测没有特殊字符');
}
}
}else if ($this->TestArray($str)== 2) {
//二维数组
foreach ($str as $k=> $v) {
foreach ($vas $ks=> $vs) {
//遍历
$check= preg_match($pregs, $v);
if ($check== 1) {
$int_arr= array('status' => 1,'result' => $str,'message' => '检测含有特殊字符');
}else {
$int_arr= array('status' => 0,'result' => $str,'message' => '检测没有特殊字符');
}
}
}
}
}else if (is_string($str)) {
//字符串
$check= preg_match($pregs,$str);
if ($check== 1) {
$int_arr= array('status' => 1,'result' => $str,'message' => '检测含有特殊字符');
}else {
$int_arr= array('status' => 0,'result' => $str,'message' => '检测没有特殊字符');
}
}
return $int_arr;
}
/**
* [TestArray 检测数组是一维还是二维]
* @E-mial wuliqiang_aa@163.com
* @TIME 2017-04-07
* @WEB http://blog.iinu.com.cn
* @param [type] $array [数组]
*/
protected function TestArray($array)
{
if (is_array($array)) {
foreach ($array as $v) {
if (is_array($v)) {
$Int_Array= array('Int' => 2,'Test' => '检测为二维数组');
}else {
$Int_Array= array('Int' => 1,'Test' => '检测为一维数组');
}
}
}else {
$Int_Array= array('Int' => 3,'Test' => '检测为不是数组');
}
return $Int_Array;
}
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