在一组图像中搜索图像

Question

我有一堆图片我想在图片中搜索特定图像我想检查该图像是否在矩阵中可用

<?php 

$ima="image1.PNG";

$md5image1 = md5(file_get_contents($ima));

$images=array( "image1.PNG","image2.PNG","image3.PNG","image4.PNG"  ); 

srand(time()); 

shuffle($images); 

    for ($i=0;$i<5;++$i)

    if ($ima == $images) {

       echo "yes";} 

    else {

       echo "no";

}

?>

Answer 1

尝试这个<?php&nbsp;$ima="image1.PNG";$md5image1 = md5(file_get_contents($ima));$images=array( "image1.PNG","image2.PNG","image3.PNG","image4.PNG"&nbsp; );&nbsp;srand(time());&nbsp;shuffle($images);&nbsp;if (in_array("$ima", $images))&nbsp; &nbsp;{&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;echo "Search found";&nbsp; &nbsp;}&nbsp; &nbsp; else&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; echo "Search not found";&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; }?>