[英]php heredoc syntax question
Trying to output the following 5 but not sure how to do it. 尝试输出以下5条信息,但不确定如何执行。 Any ideas?
有任何想法吗?
<?php
$other='What are you like?';
$content['my_name']=4;
$str=<<<JT
here is some info. $other Do
you like the number {$content['my_name']+1} ?
JT;
echo $str . '<br />';
As Pekka correctly stated: 正如Pekka正确指出的那样:
$str=<<<JT
here is some info. $other Do
you like the number {$content['my_name']+1} ?
JT;
is invalid - only variables are parsed in the heredoc.. 无效-在Heredoc中仅解析变量。
$content['my_name'] += 1;
$str=<<<JT
here is some info. $other Do
you like the number {$content['my_name']} ?
JT;
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