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run code in 150+ php & hhvm versions
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<?php $sqlhost = 'sqlhost'; $sqluser = 'sqluser'; $sqlpass = 'sqlpass'; $sqldb = 'sqldb'; $var = "<?php\n\n\$sqlhost = \"$sqlhost\";\n$sqluser = \"$sqluser\";\n$sqlpass = \"$sqlpass\";\n$sqldb = \"$sqldb\";\n\n?>"; echo $var;
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
<?php $sqlhost = "sqlhost"; sqluser = "sqluser"; sqlpass = "sqlpass"; sqldb = "sqldb"; ?>