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<?php echo $a = (float) "3.4€"; echo "\n"; echo $a = floatval( "3.4€"); echo "\n"; echo $a = floatval( "3.4€"*1); echo "\n"; echo $a = (float) "3.4€"*1;
Output for git.master, git.master_jit, rfc.property-hooks
3.4 3.4 Warning: A non-numeric value encountered in /in/DQq1g on line 8 3.4 3.4

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