PDOStatement::errorInfo

(PHP 5 >= 5.1.0, PHP 7, PHP 8, PECL pdo >= 0.1.0)

PDOStatement::errorInfo β€” ΠŸΠΎΠ»ΡƒΡ‡Π΅Π½ΠΈΠ΅ Ρ€Π°ΡΡˆΠΈΡ€Π΅Π½Π½ΠΎΠΉ ΠΈΠ½Ρ„ΠΎΡ€ΠΌΠ°Ρ†ΠΈΠΈ ΠΎΠ± ошибкС, ΠΏΡ€ΠΎΠΈΠ·ΠΎΡˆΠ΅Π΄ΡˆΠ΅ΠΉ Π² Ρ€Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚Π΅ Ρ€Π°Π±ΠΎΡ‚Ρ‹ ΠΎΠ±ΡŠΠ΅ΠΊΡ‚Π° PDOStatement

ОписаниС

public function PDOStatement::errorInfo(): array

Бписок ΠΏΠ°Ρ€Π°ΠΌΠ΅Ρ‚Ρ€ΠΎΠ²

Π‘ΠΈΠ³Π½Π°Ρ‚ΡƒΡ€Π° Ρ„ΡƒΠ½ΠΊΡ†ΠΈΠΈ Π½Π΅ содСрТит ΠΏΠ°Ρ€Π°ΠΌΠ΅Ρ‚Ρ€ΠΎΠ².

Π’ΠΎΠ·Π²Ρ€Π°Ρ‰Π°Π΅ΠΌΡ‹Π΅ значСния

PDOStatement::errorInfo() Π²ΠΎΠ·Π²Ρ€Π°Ρ‰Π°Π΅Ρ‚ массив с ΠΈΠ½Ρ„ΠΎΡ€ΠΌΠ°Ρ†ΠΈΠ΅ΠΉ ΠΎΠ± ошибкС, ΡΠΎΠΎΡ‚Π²Π΅Ρ‚ΡΡ‚Π²ΡƒΡŽΡ‰Π΅ΠΉ послСднСй ΠΎΠΏΠ΅Ρ€Π°Ρ†ΠΈΠΈ ΠΎΠ±ΡŠΠ΅ΠΊΡ‚Π° PDOStatement. Массив состоит ΠΊΠ°ΠΊ ΠΌΠΈΠ½ΠΈΠΌΡƒΠΌ ΠΈΠ· ΡΠ»Π΅Π΄ΡƒΡŽΡ‰ΠΈΡ… ΠΏΠΎΠ»Π΅ΠΉ:

Π­Π»Π΅ΠΌΠ΅Π½Ρ‚ Π˜Π½Ρ„ΠΎΡ€ΠΌΠ°Ρ†ΠΈΡ
0 Код ошибки SQLSTATE (ΠΏΡΡ‚ΠΈΡΠΈΠΌΠ²ΠΎΠ»ΡŒΠ½Ρ‹ΠΉ ΠΊΠΎΠ΄ состоящий ΠΈΠ· Π±ΡƒΠΊΠ² ΠΈ Ρ†ΠΈΡ„Ρ€, ΠΎΠΏΡ€Π΅Π΄Π΅Π»Ρ‘Π½Π½Ρ‹ΠΉ Π² стандартС ANSI SQL).
1 Код ошибки, Π²ΠΎΠ·Π²Ρ€Π°Ρ‰Π°Π΅ΠΌΡ‹ΠΉ Π΄Ρ€Π°ΠΉΠ²Π΅Ρ€ΠΎΠΌ.
2 Π‘ΠΎΠΎΠ±Ρ‰Π΅Π½ΠΈΠ΅ ΠΎΠ± ошибкС, Π²ΠΎΠ·Π²Ρ€Π°Ρ‰Π°Π΅ΠΌΠΎΠ΅ Π΄Ρ€Π°ΠΉΠ²Π΅Ρ€ΠΎΠΌ.

ΠŸΡ€ΠΈΠΌΠ΅Ρ€Ρ‹

ΠŸΡ€ΠΈΠΌΠ΅Ρ€ #1 Π’Ρ‹Π²ΠΎΠ΄ ΠΏΠΎΠ»Π΅ΠΉ errorInfo() ΠΏΡ€ΠΈ PDO_ODBC ΠΏΠΎΠ΄ΠΊΠ»ΡŽΡ‡Π΅Π½ΠΈΠΈ ΠΊ DB2

<?php
/* Π‘ΠΏΡ€ΠΎΠ²ΠΎΡ†ΠΈΡ€ΡƒΠ΅ΠΌ ΠΎΡˆΠΈΠ±ΠΊΡƒ -- Ρ‚Π°Π±Π»ΠΈΡ†Ρ‹ BONES Π½Π΅ сущСствуСт */
$sth = $dbh->prepare('SELECT skull FROM bones');
$sth->execute();

echo
"\nPDOStatement::errorInfo():\n";
$arr = $sth->errorInfo();
print_r($arr);
?>

Π Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚ выполнСния ΠΏΡ€ΠΈΠ²Π΅Π΄Ρ‘Π½Π½ΠΎΠ³ΠΎ ΠΏΡ€ΠΈΠΌΠ΅Ρ€Π°:

PDOStatement::errorInfo():
Array
(
    [0] => 42S02
    [1] => -204
    [2] => [IBM][CLI Driver][DB2/LINUX] SQL0204N  "DANIELS.BONES" is an undefined name.  SQLSTATE=42704
)

Π‘ΠΌΠΎΡ‚Ρ€ΠΈΡ‚Π΅ Ρ‚Π°ΠΊΠΆΠ΅

  • PDO::errorCode() - Π’ΠΎΠ·Π²Ρ€Π°Ρ‰Π°Π΅Ρ‚ ΠΊΠΎΠ΄ SQLSTATE Ρ€Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚Π° послСднСй ΠΎΠΏΠ΅Ρ€Π°Ρ†ΠΈΠΈ с Π±Π°Π·ΠΎΠΉ Π΄Π°Π½Π½Ρ‹Ρ…
  • PDO::errorInfo() - ΠŸΠΎΠ»ΡƒΡ‡Π°Π΅Ρ‚ Ρ€Π°ΡΡˆΠΈΡ€Π΅Π½Π½ΡƒΡŽ ΠΈΠ½Ρ„ΠΎΡ€ΠΌΠ°Ρ†ΠΈΡŽ ΠΎΠ± ошибкС, ΠΏΡ€ΠΎΠΈΠ·ΠΎΡˆΠ΅Π΄ΡˆΠ΅ΠΉ Π² Ρ…ΠΎΠ΄Π΅ послСднСго обращСния ΠΊ Π±Π°Π·Π΅ Π΄Π°Π½Π½Ρ‹Ρ…
  • PDOStatement::errorCode() - ΠŸΠΎΠ»ΡƒΡ‡Π°Π΅Ρ‚ ΠΊΠΎΠ΄ SQLSTATE, связанный с послСднСй ΠΎΠΏΠ΅Ρ€Π°Ρ†ΠΈΠ΅ΠΉ Π² ΠΎΠ±ΡŠΠ΅ΠΊΡ‚Π΅ PDOStatement
οΌ‹Π”ΠΎΠ±Π°Π²ΠΈΡ‚ΡŒ

ΠŸΡ€ΠΈΠΌΠ΅Ρ‡Π°Π½ΠΈΡ ΠΏΠΎΠ»ΡŒΠ·ΠΎΠ²Π°Ρ‚Π΅Π»Π΅ΠΉ 3 notes

up
16
Geoffrey Hoffman ΒΆ
10 years ago
If your query is successful, PDO::errorInfo() still returns an array. For MySQL 5.x, I get the following...

Array
(
    [0] => 00000
    [1] => 
    [2] => 
)
up
9
richardverason at gmail dot com ΒΆ
7 years ago
Seriously errorInfo  is your friend. Use it.

If these look like your google searches then you need errorInfo

"no database error showing in php"
"pdo selects from database but wont insert"
"pdo insert not working"
"isnt pdo just a big hype, should I go back to mysql?"
"how much do surgeons make?"

Trust me it will definitely save you hours of insanity if you make it  a habit to use it in development. Forget E-ALL, it failed me since well, E-ALL apparently doesn't know that I didn't set a default value in my MySQL table and my query wasnt adding anything to it. So always do this

<?php

    $sql = 'do something on a mysql table where foo = :bar';
    $stmt = prepare($sql);
    $stmt->bindValue(':bar', $foo, PDO::PARAM_[DATA TYPE]);
    $stmt->execute();  
    
    // very important during development. But take it off in production 
    $foo_arr = $stmt->errorInfo(); 
    print_r($foo_arr);

    //Sample print_r return
    /*
    Array(
        [0] => HY000
        [1] => 1364
        [2] => Field 'phone' doesn't have a default value
    )
   Never have I been so happy to see an error
    */
?>

While its common practice for any decent developer to always watch out and try to catch for errors, even the best of us make mistakes. This is not a replacement for exceptions, but the simplicity is priceless.