1.
PHP & MySQL: mysqli_num_rows() expects parameter 1 to be …
stackoverflow.com/questions/2546314/php-mysql-mysqli-num-rows-expects-parameter-1-to-be-mysqli-result-boolean
2.
[SOLUTION] Warning: Mysqli_num_rows() Expects Parameter 1 …
errorsea.com/solution-warning-mysqli_num_rows-expects-parameter-1-to-be-mysqli_result/
3.
Warning: mysqli_num_rows() expects parameter 1 to be …
stackoverflow.com/questions/19232152/warning-mysqli-num-rows-expects-parameter-1-to-be-mysqli-result-null-given-i
4.
mysqli_num_rows() expects parameter 1 to be mysqli_result …
stackoverflow.com/questions/26540505/mysqli-num-rows-expects-parameter-1-to-be-mysqli-result-object-given
5.
PHP :Warning: mysqli_num_rows() expects parameter 1 to be …
stackoverflow.com/questions/37097062/php-warning-mysqli-num-rows-expects-parameter-1-to-be-mysqli-result-string
6.
Warning: mysqli_num_rows() expects parameter 1 to be …
stackoverflow.com/questions/16756596/warning-mysqli-num-rows-expects-parameter-1-to-be-mysqli-result-boolean-give
7.
How to fix warning: mysqli_num_rows() expects parameter 1 …
www.codeproject.com/Questions/1233609/How-to-fix-warning-mysqli-num-rows-expects-paramet
8.
[RESOLVED] mysqli_num_rows() expects parameter 1 to be …
board.phpbuilder.com/d/10346977-resolved-mysqli-num-rows-expects-parameter-1-to-be-mysqli-result
9.
Mysqli_Num_Rows() Expects Parameter 1 To Be Mysqli_Result
www.stechies.com/mysqlinumrows-expects-parameter-1-mysqliresult/
10.
PHP – Erro quando tento logar – mysqli_num_rows() expects …
pt.stackoverflow.com/questions/266090/php-erro-quando-tento-logar-mysqli-num-rows-expects-parameter-1-to-be-mysq
11.
Warning: mysqli_num_rows() expects parameter 1 to be …
www.codeproject.com/Questions/1239545/Warning-mysqli-num-rows-expects-parameter-to-be-my
Conclusion
Guide above should be useful for Mysqli_num_rows Expects Parameter 1 To Be Mysqli_result.