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<?php $w = 'wonderous'; $x = 'a thing of beauty is ' . strtoupper($w); $z = ${'x'}; echo "${z}\n"; echo ${'z'},"\n";
Output for git.master, git.master_jit, rfc.property-hooks
Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /in/afPqT on line 5 a thing of beauty is WONDEROUS a thing of beauty is WONDEROUS

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