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<?php $bit = 5.99999999999999; echo("1 << 6 = "); echo(1 << 6); echo("\n"); echo("\$bit = "); echo($bit); echo("\n"); echo("1 << \$bit = "); echo(1 << $bit); echo("\n"); echo("gettype(6) = "); echo gettype(6); echo("\n"); echo("gettype(log(64,2)) = "); echo gettype(log(64,2)); echo("\n"); echo("1 << round(\$bit) = "); echo(1 << round($bit));
Output for git.master, git.master_jit, rfc.property-hooks
1 << 6 = 64 $bit = 6 1 << $bit = Deprecated: Implicit conversion from float 5.99999999999999 to int loses precision in /in/VRp01 on line 6 32 gettype(6) = integer gettype(log(64,2)) = double 1 << round($bit) = 64

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