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<?php // suppose some data is missing... function generateXML(){ $data = []; $data["height"]=""; $data["text"]="just a test"; // if generating the XML: $xml = "<template>"; $xml .= empty($data["height"])? "" : "<height>$data[height]</height><width>$data[height]</width>"; $xml .= empty($data["text"])? "" : "<text>$data[text]</text>"; $xml .= "</template>"; return $xml; } echo generateXML(); ?>
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.38, 7.0.0 - 7.0.33, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.26, 8.4.1 - 8.4.13
<template><text>just a test</text></template>
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/KhPQb on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/KhPQb on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/KhPQb on line 4
Process exited with code 255.
preferences:
135.07 ms | 409 KiB | 5 Q