Php mysql if not exists insert

$mysqli = new mysqli(SERVER, DBUSER, DBPASS, DATABASE);
$result = $mysqli->query("SELECT id FROM mytable WHERE city = 'c7'");
if($result->num_rows == 0) {
     // row not found, do stuff...
} else {
    // do other stuff...
}
$mysqli->close();

Php sql insert into if not exists

INSERT IGNORE INTO `transcripts`
SET `ensembl_transcript_id` = 'ENSORGT00000000001',
`transcript_chrom_start` = 12345,
`transcript_chrom_end` = 12678;

-1

Source: stackoverflow.com

Similar codes

0 vote330 views1 answer
Eager load relationships on an existing model in route laravel
PHP Laravel
0 vote296 views1 answer
Fill zero on php
PHP
19 votes295 views5 answers
Js var to php
PHP
0 vote274 views1 answer
Infyom generator ignore field
PHP
0 vote286 views1 answer
Laravel adding new items to config run time
PHP
0 vote304 views3 answers
Run phpstan terminal
PHP
0 vote277 views1 answer
Yajra laravel datatables rawcolumn
PHP
3 votes390 views2 answers
Codeigniter validation text length
PHP CodeIgniter
0 vote320 views1 answer
Extension gd missing laravel composer update
PHP Laravel
3 votes313 views1 answer
How to escape html tags in php
PHP