php - 解析错误: syntax error, unexpected 'elseif' , multiple elseif [duplicate]

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This question already has answers here:

PHP parse/syntax errors; and how to solve them

(19个回答)


2年前关闭。




这是我的代码:

<?php
   if ($data[0][extraUrbanKmConsumption]<85 AND $data[0][energy][name] == "Diesel") { ?>
    <h5 class="text-light">Emission de cO2 : <?php echo $data[0][extraUrbanKmConsumption]; ?> <img src="icone c02/A.png" class="img-fluid" alt="Responsive image"></h5>
    <?php } ?> 
  <?php elseif ($data[0][extraUrbanKmConsumption]>=85 AND $data[0][extraUrbanKmConsumption]<115  AND $data[0][energy][name] == "Diesel") { ?>
    <h5 class="text-light">Emission de cO2 : <?php echo $data[0][extraUrbanKmConsumption]; ?> <img src="icone c02/B.png" class="img-fluid" alt="Responsive image"></h5>
    <?php } ?> 
  <?php elseif ($data[0][extraUrbanKmConsumption]>=115 AND $data[0][extraUrbanKmConsumption]<145  AND $data[0][energy][name] == "Diesel") { ?>
    <h5 class="text-light">Emission de cO2 : <?php echo $data[0][extraUrbanKmConsumption]; ?> <img src="icone c02/C.png" class="img-fluid" alt="Responsive image"></h5>
    <?php } ?> 
  <?php elseif ($data[0][extraUrbanKmConsumption]>=145 AND $data[0][extraUrbanKmConsumption]<175  AND $data[0][energy][name] == "Diesel") { ?>
    <h5 class="text-light">Emission de cO2 : <?php echo $data[0][extraUrbanKmConsumption]; ?> <img src="icone c02/D.png" class="img-fluid" alt="Responsive image"></h5>
    <?php } ?> 
  <?php elseif ($data[0][extraUrbanKmConsumption]>=175 AND $data[0][extraUrbanKmConsumption]<205  AND $data[0][energy][name] == "Diesel") { ?>
    <h5 class="text-light">Emission de cO2 : <?php echo $data[0][extraUrbanKmConsumption]; ?> <img src="icone c02/E.png" class="img-fluid" alt="Responsive image"></h5>
    <?php } ?> 
  <?php elseif ($data[0][extraUrbanKmConsumption]>=205 AND $data[0][extraUrbanKmConsumption]<235  AND $data[0][energy][name] == "Diesel") { ?>
    <h5 class="text-light">Emission de cO2 : <?php echo $data[0][extraUrbanKmConsumption]; ?> <img src="icone c02/F.png" class="img-fluid" alt="Responsive image"></h5>
    <?php } ?> 
  <?php elseif ($data[0][extraUrbanKmConsumption]>=235  AND $data[0][energy][name] == "Diesel") { ?>
    <h5 class="text-light">Emission de cO2 : <?php echo $data[0][extraUrbanKmConsumption]; ?> <img src="icone c02/G.png" class="img-fluid" alt="Responsive image"></h5>
    <?php } ?>

返回此错误:解析错误:语法错误，意外的“elseif”(T_ELSEIF)，期望文件结尾

我的语法哪里有错？

最佳答案

问题在于，您不会在elseif或else之前破坏PHP解析器。这与它们之间的echo相似，这使其成为语法错误。使用这种方式:

<?php
  if ($data[0][extraUrbanKmConsumption]<85 AND $data[0][energy][name] == "Diesel") { ?>
    <h5 class="text-light">Emission de cO2 : <?php echo $data[0][extraUrbanKmConsumption]; ?> <img src="icone c02/A.png" class="img-fluid" alt="Responsive image"></h5>
  <?php } elseif ($data[0][extraUrbanKmConsumption]>=85 AND $data[0][extraUrbanKmConsumption]<115  AND $data[0][energy][name] == "Diesel") { ?>
    <h5 class="text-light">Emission de cO2 : <?php echo $data[0][extraUrbanKmConsumption]; ?> <img src="icone c02/B.png" class="img-fluid" alt="Responsive image"></h5>
  <?php } elseif ($data[0][extraUrbanKmConsumption]>=115 AND $data[0][extraUrbanKmConsumption]<145  AND $data[0][energy][name] == "Diesel") { ?>
    <h5 class="text-light">Emission de cO2 : <?php echo $data[0][extraUrbanKmConsumption]; ?> <img src="icone c02/C.png" class="img-fluid" alt="Responsive image"></h5>
  <?php } elseif ($data[0][extraUrbanKmConsumption]>=145 AND $data[0][extraUrbanKmConsumption]<175  AND $data[0][energy][name] == "Diesel") { ?>
    <h5 class="text-light">Emission de cO2 : <?php echo $data[0][extraUrbanKmConsumption]; ?> <img src="icone c02/D.png" class="img-fluid" alt="Responsive image"></h5>
  <?php } elseif ($data[0][extraUrbanKmConsumption]>=175 AND $data[0][extraUrbanKmConsumption]<205  AND $data[0][energy][name] == "Diesel") { ?>
    <h5 class="text-light">Emission de cO2 : <?php echo $data[0][extraUrbanKmConsumption]; ?> <img src="icone c02/E.png" class="img-fluid" alt="Responsive image"></h5>
  <?php } elseif ($data[0][extraUrbanKmConsumption]>=205 AND $data[0][extraUrbanKmConsumption]<235  AND $data[0][energy][name] == "Diesel") { ?>
    <h5 class="text-light">Emission de cO2 : <?php echo $data[0][extraUrbanKmConsumption]; ?> <img src="icone c02/F.png" class="img-fluid" alt="Responsive image"></h5>
  <?php } elseif ($data[0][extraUrbanKmConsumption]>=235  AND $data[0][energy][name] == "Diesel") { ?>
    <h5 class="text-light">Emission de cO2 : <?php echo $data[0][extraUrbanKmConsumption]; ?> <img src="icone c02/G.png" class="img-fluid" alt="Responsive image"></h5>
  <?php } ?>

关于php - 解析错误: syntax error, unexpected 'elseif' , multiple elseif [duplicate]，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/50931820/

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Answer 1

问题在于，您不会在elseif或else之前破坏PHP解析器。这与它们之间的echo相似，这使其成为语法错误。使用这种方式:

<?php
  if ($data[0][extraUrbanKmConsumption]<85 AND $data[0][energy][name] == "Diesel") { ?>
    <h5 class="text-light">Emission de cO2 : <?php echo $data[0][extraUrbanKmConsumption]; ?> <img src="icone c02/A.png" class="img-fluid" alt="Responsive image"></h5>
  <?php } elseif ($data[0][extraUrbanKmConsumption]>=85 AND $data[0][extraUrbanKmConsumption]<115  AND $data[0][energy][name] == "Diesel") { ?>
    <h5 class="text-light">Emission de cO2 : <?php echo $data[0][extraUrbanKmConsumption]; ?> <img src="icone c02/B.png" class="img-fluid" alt="Responsive image"></h5>
  <?php } elseif ($data[0][extraUrbanKmConsumption]>=115 AND $data[0][extraUrbanKmConsumption]<145  AND $data[0][energy][name] == "Diesel") { ?>
    <h5 class="text-light">Emission de cO2 : <?php echo $data[0][extraUrbanKmConsumption]; ?> <img src="icone c02/C.png" class="img-fluid" alt="Responsive image"></h5>
  <?php } elseif ($data[0][extraUrbanKmConsumption]>=145 AND $data[0][extraUrbanKmConsumption]<175  AND $data[0][energy][name] == "Diesel") { ?>
    <h5 class="text-light">Emission de cO2 : <?php echo $data[0][extraUrbanKmConsumption]; ?> <img src="icone c02/D.png" class="img-fluid" alt="Responsive image"></h5>
  <?php } elseif ($data[0][extraUrbanKmConsumption]>=175 AND $data[0][extraUrbanKmConsumption]<205  AND $data[0][energy][name] == "Diesel") { ?>
    <h5 class="text-light">Emission de cO2 : <?php echo $data[0][extraUrbanKmConsumption]; ?> <img src="icone c02/E.png" class="img-fluid" alt="Responsive image"></h5>
  <?php } elseif ($data[0][extraUrbanKmConsumption]>=205 AND $data[0][extraUrbanKmConsumption]<235  AND $data[0][energy][name] == "Diesel") { ?>
    <h5 class="text-light">Emission de cO2 : <?php echo $data[0][extraUrbanKmConsumption]; ?> <img src="icone c02/F.png" class="img-fluid" alt="Responsive image"></h5>
  <?php } elseif ($data[0][extraUrbanKmConsumption]>=235  AND $data[0][energy][name] == "Diesel") { ?>
    <h5 class="text-light">Emission de cO2 : <?php echo $data[0][extraUrbanKmConsumption]; ?> <img src="icone c02/G.png" class="img-fluid" alt="Responsive image"></h5>
  <?php } ?>