What does a 'PHP Warning: Division by zero' error mean in CodeIgniter?

By: USER8519
28 Agustus 2025 Support 5 minutes
4.5
70 views 70 comments 7 shares

Question

Grade: Education Subject: Support
What does a 'PHP Warning: Division by zero' error mean in CodeIgniter?
Asked by:
70 Viewed 70 Answers

Answer (70)

Best Answer
(307)
This error happens when you attempt to divide a number by zero in your PHP code. This is a mathematical error, and it usually indicates a logic flaw in your code. Before performing the division, check if the denominator is zero, and implement a conditional statement to prevent the division from occurring.
Answered on 28 Agustus 2025

Related Articles

How can I accurately measure the impact of a simulated DDoS attack on my web application's performance, beyond just availability?

129 views 129 comments

Va rog sa imi descrieti o persoana celebra din Franta in limba franceza !!!
Urgent ! Va rog mult !

104 views 104 comments

What are the limitations of free online DDoS testing tools, and how can I overcome them for a more realistic assessment?

120 views 120 comments

Integrală din x patrat+2x+1 supra x pătrat+1 dx cat face ???

60 views 60 comments

Ma ajutati si pe mine cu problema asta:"ce concentratie procentuala are solutia obtinuta prin dizolvarea a 5 g sare in 95g apa"

133 views 133 comments

4+7+10+........+2002

20 views 20 comments

How do different cloud providers handle DDoS protection, and what are the advantages and disadvantages of using their built-in services compared to third-party solutions?

160 views 170 comments

PERIMETRUL UNUI PATRAT E DE 10 cm ESTE EGAL CU

52 views 52 comments

What are the key performance indicators (KPIs) I should track before, during, and after a free DDoS test to evaluate its effectiveness?

135 views 135 comments

Scrieti 3 propozitii cu verbul "a scrie" la trecut.

51 views 51 comments

How can I differentiate between legitimate traffic spikes and a real DDoS attack during a free online test?

107 views 107 comments

aflati cifrele a si b stiind ca ab+ba,respectiv ab-ba sunt patrate perfecte

75 views 75 comments

If a free online DDoS test reveals vulnerabilities, what specific steps should I take to remediate them?

104 views 104 comments

mengapa kerajaan kutai bercorak hindu

37 views 37 comments

I Definiti urmatorii termeni si alcatuiti cu fiecare dintre acestia cate o propozitie: explozie demografica, emigrant, transcontinental, fonograf, stil eclectic.
II Numiti un curent ce se manifesta in domeniul picturii si al literaturii in sec al 20-lea caracterizat prin redarea obiectiva a realitatii
III Unde, cand si cum a fost folosit pentru prima data telefonul?
Va rog mult ajutati-ma!!!!!!!!!!!!!!!
Dau coroana!!!!!!!!!

160 views 449 comments

Exercice 2:(5 points) On définit la fonction f par f(x) = = √1-x²
I
1. Déterminer l'ensemble de définition de la fonction f.
2. En utilisant le taux d'accroissement, montrer que fest dérivable en 0,5. Quelle est la valeur de f'(0,5) ?
3. Déterminer l'équation de la tangente à cf au point d'abscisse 0,5
Bonsoir, pouvez-vous m’aider svp ?

160 views 370 comments

oceanul si marile riverane la care statele regiunii au descriere sunt?​

71 views 71 comments

a) Determinati numerele naturale a si b , astfel incat (a+2)*(b-3)=29

b) Stiind ca a+b=6,determinati numarul x din 4*a+3*x+4*b=66

142 views 142 comments

Can I use free comic fonts in professional graphic design projects?

67 views 67 comments

Résumé de Hugues capet svp

26 views 26 comments