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<?php var_dump(filter_var('x', FILTER_VALIDATE_INT, [ 'options' => ['default' => 9], ])); var_dump(filter_var(STDERR, FILTER_VALIDATE_INT, [ 'options' => ['default' => 9], ])); var_dump(filter_var((object) [], FILTER_VALIDATE_INT, [ 'options' => ['default' => 9], ])); var_dump(filter_var([], FILTER_VALIDATE_INT, [ 'options' => ['default' => 9], ]));
Output for git.master, git.master_jit, rfc.property-hooks
int(9) int(9) int(9) bool(false)

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