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  1. <?php
  2. 	$sql = "UPDATE students SET first_name = {$read_first_name} last_name = {$read_last_name }
  3. 	group = {$read_group} first_exam = {$read_1_exam} second_exam = {$read_2_exam}
  4. 	third_exam = {$read_3_exam};";
  5. 	$statment = $this->db->prepare($sql);
  6. 	$statment = $statement->execute();
  7. ?>
Runtime error #stdin #stdout #stderr 0.01s 20520KB
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Standard input is empty
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Standard output is empty
stderr
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PHP Notice:  Undefined variable: read_first_name in /home/OHQW0A/prog.php on line 2
PHP Notice:  Undefined variable: read_last_name in /home/OHQW0A/prog.php on line 2
PHP Notice:  Undefined variable: read_group in /home/OHQW0A/prog.php on line 3
PHP Notice:  Undefined variable: read_1_exam in /home/OHQW0A/prog.php on line 3
PHP Notice:  Undefined variable: read_2_exam in /home/OHQW0A/prog.php on line 3
PHP Notice:  Undefined variable: read_3_exam in /home/OHQW0A/prog.php on line 4
PHP Fatal error:  Using $this when not in object context in /home/OHQW0A/prog.php on line 5
https://ideone.com/CXwSCw
language:
PHP (php 7.3.5)
created:
10 years ago
visibility:
public

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