在php5下工作，但不适用于php7

Question

这个片段在php5.6中工作，但在php7中不起作用。

mp3: <script language = "php"> echo "\"" . $MP3FILE . "\"";</script>

错误是: Uncaught :意外令牌<(我已经确认php7正在运行，并在我的服务器上处理php文件)。

这个站点是:在php5.6下工作的DNSpanishEnglish.php。这是整个陈述，只是为了上下文。

$(document).ready(function(){
  $("#jQ_jP").jPlayer( {
          ready: function () {
                  $(this).jPlayer("setMedia", {
                         mp3: <script language = "php"> echo "\"" . $MP3FILE . "\"";</script>
                // Defines the mp3 url
          });
         startingTime = 45;
         //endingTime = $(this).jPlayer("status", "duration");
         //myAlert( "  endingTime is " + endingTime);
                  $(this).jPlayer("play", 45);  // THIS WORKS!!!!!
                  //$(this).jPlayer("play").jPlayer("stop").jPlayer("playHead", ).jPlayer.status.currentTime);
                  //$(this).jPlayer("playHead", {time: 50});
                  //$(this).jPlayer("play" , { time: 45 }); // works (required for auto-play), but the time args doesnt work.
          //  $(this).jPlayer("playHeadTime" , { time: 45000 });
         $("#jQ_jP").bind($.jPlayer.event.play, function(event) {
                  // Add a listener to report the time play began
                  //myAlert("HELLO from jplayer_1" +
                         //"Play began at time = " +
                  //     event.jPlayer.status.currentTime
                                  //);  // OK, this is happening.
                  //$("#jQ_jP").playHead(50); //doesnt work.
                  $("#jQ_jP").playHeadTime(45000);
                        // milliseconds. doesnt work.
         });
         $("#jQ_jP").playHeadTime(5000); // doesnt work.
          } // End of "ready". No semicolon here!
 });
});

Answer 1

这将由于更新版本的PHP7删除这些标记的支持而发生。您可以使用标准标记代替它喜欢或。希望这能帮到你。

​

Answer 2

在php中的其他地方定义变量，您可以在该脚本中使用它。

$MP3FILE = <?php echo $MP3fileLink ?>

JS

$(document).ready(function(){
  $("#jQ_jP").jPlayer( {
          ready: function () {
                  $(this).jPlayer("setMedia", {
                         mp3: $MP3FILE 
                // Defines the mp3 url
          });
         startingTime = 45;
         //endingTime = $(this).jPlayer("status", "duration");
         //myAlert( "  endingTime is " + endingTime);
                  $(this).jPlayer("play", 45);  // THIS WORKS!!!!!
                  //$(this).jPlayer("play").jPlayer("stop").jPlayer("playHead", ).jPlayer.status.currentTime);
                  //$(this).jPlayer("playHead", {time: 50});
                  //$(this).jPlayer("play" , { time: 45 }); // works (required for auto-play), but the time args doesnt work.
          //  $(this).jPlayer("playHeadTime" , { time: 45000 });
         $("#jQ_jP").bind($.jPlayer.event.play, function(event) {
                  // Add a listener to report the time play began
                  //myAlert("HELLO from jplayer_1" +
                         //"Play began at time = " +
                  //     event.jPlayer.status.currentTime
                                  //);  // OK, this is happening.
                  //$("#jQ_jP").playHead(50); //doesnt work.
                  $("#jQ_jP").playHeadTime(45000);
                        // milliseconds. doesnt work.
         });
         $("#jQ_jP").playHeadTime(5000); // doesnt work.
          } // End of "ready". No semicolon here!
 });
});