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<?php $rrrr=array(); var_dump( strpos($rrrr,'VIP套餐') ); if(strpos($rrrr,'VIP套餐') !== false){ echo 'aaa'; }else{ echo 'bbb'; }
Output for 5.3.0 - 7.1.0
Warning: strpos() expects parameter 1 to be string, array given in /in/O283t on line 3 NULL Warning: strpos() expects parameter 1 to be string, array given in /in/O283t on line 4 aaa
Output for 4.3.0 - 5.2.17
Notice: Array to string conversion in /in/O283t on line 3 bool(false) Notice: Array to string conversion in /in/O283t on line 4 bbb