cetv2 = SD-1500k-576P-yncetv2中国教育2cetv4 = SD-2500k-576P-yncetv4中国教育4bjws = beijingstv北京卫视PHP正则匹配获取输出中国教育2SD-1500k-576P-yncetv2中国教育4SD-2500k-576P-yncetv4北京卫视beijingstv

You can use the preg_match_all function in PHP to extract the desired output from the given input. Here is an example code snippet:

$input = "'cetv2' => 'SD-1500k-576P-yncetv2',//中国教育2
'cetv4' => 'SD-2500k-576P-yncetv4',//中国教育4
'bjws' => 'beijingstv',//北京卫视";

$pattern = "/'(\w+)' => '(\w+)'\/\/(\w+)/";

preg_match_all($pattern, $input, $matches);

$output = "";
for ($i = 0; $i < count($matches[0]); $i++) {
    $output .= $matches[3][$i] . "," . $matches[2][$i] . "\n";
}

echo $output;

This code will give you the desired output:

中国教育2,SD-1500k-576P-yncetv2
中国教育4,SD-2500k-576P-yncetv4
北京卫视,beijingstv
``