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techslides/multiple-insert-on-duplicate-update.php

Created July 12, 2016 14:36
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  1. techslides created this gist Jul 12, 2016.
    78 changes: 78 additions & 0 deletions multiple-insert-on-duplicate-update.php
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,78 @@
    <?php
    //based on Wordpress Multiple Insert https://github.com/mirzazeyrek/wordpress-multiple-insert
    function wp_insert_update_rows($row_arrays = array(), $wp_table_name) {
    global $wpdb;
    $wp_table_name = esc_sql($wp_table_name);
    $update = "";
    $query = "";
    $query_columns = "";

    $query. = "INSERT INTO {$wp_table_name} (";

    foreach($row_arrays as $count => $row_array) {
    if ($count == 0) {
    $vv = "(";
    } else {
    $vv. = ",(";
    $c = 0;
    }

    foreach($row_array as $key => $value) {


    if ($count == 0) {
    if ($query_columns) {
    $query_columns. = ",".$key.
    "";
    $update. = ", $key=VALUES($key)";
    if (is_null($value)) {
    $vv. = ",NULL";
    } else {
    $vv. = ",'$value'";
    }
    } else {
    $query_columns. = "".$key.
    "";
    $update. = "$key=VALUES($key)";
    if (is_null($value)) {
    $vv. = "NULL";
    } else {
    $vv. = "'$value'";
    }
    }
    } else {
    if ($c == 0) {
    if (is_null($value)) {
    $vv. = "NULL";
    } else {
    $vv. = "'$value'";
    }
    } else {
    if (is_null($value)) {
    $vv. = ",NULL";
    } else {
    $vv. = ",'$value'";
    }
    }
    $c++;
    }

    }

    $vv. = ")";

    }

    $query. = " $query_columns ) VALUES ".$vv;
    $query. = " ON DUPLICATE KEY UPDATE ";
    $query. = $update;

    $doit = $wpdb - > query($query);
    if ($doit) {
    return true;
    } else {
    return false;
    }

    }
    ?>