Add recomendation for memory limit

[rdeutz]

Added because of: joomla/joomla-cms#46921

[qodo-code-review]

Review Summary by Qodo

Add recommended PHP memory limit to documentation

📝 Documentation

Walkthroughs

Description

• Add recommended PHP memory limit documentation
• Specify 256KB as recommended memory limit value
• Update technical requirements in two sections

Diagram

flowchart LR
  A["Technical Requirements Doc"] -- "Add memory limit recommendation" --> B["256KB Memory Limit Guidance"]
  B -- "Applied to" --> C["Getting Started Section"]
  B -- "Applied to" --> D["Requirements Table Section"]

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File Changes

1. docs/get-started/technical-requirements.md 📝 Documentation +2/-0

Add PHP memory limit recommendations

• Added "Recommended PHP Memory Limit: 256KB" to getting started section
• Added "Recommended PHP Memory Limit: 256KB" to requirements table section
• Addresses GitHub issue #46921 regarding memory limit recommendations

docs/get-started/technical-requirements.md

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[qodo-code-review]

Code Review by Qodo

🐞 Bugs (1) 📘 Rule violations (0) 📎 Requirement gaps (0)

1. Memory limit unit typo 🐞 Bug ✓ Correctness

Description

The docs recommend a PHP memory limit of 256KB, which is effectively unusable for Joomla and will
mislead users into configuring a far-too-low value. This can cause immediate out-of-memory failures
during installation or runtime and create avoidable support load.

Code

docs/get-started/technical-requirements.md[28]

+**Recommended PHP Memory Limit:** 256KB  

Evidence

The technical requirements documentation now states a recommended PHP memory limit of 256KB in both
Joomla 6.x and 5.x sections; this is the published guidance users will follow.

docs/get-started/technical-requirements.md[26-30]
docs/get-started/technical-requirements.md[46-49]

Agent prompt

The issue below was found during a code review. Follow the provided context and guidance below and implement a solution

### Issue description
The docs currently recommend `**Recommended PHP Memory Limit:** 256KB`, which is almost certainly a unit typo and will lead users to configure an unusably low memory limit.

### Issue Context
This line appears in both the Joomla 6.x and Joomla 5.x requirement sections.

### Fix Focus Areas
- docs/get-started/technical-requirements.md[26-30]
- docs/get-started/technical-requirements.md[46-49]

ⓘ Copy this prompt and use it to remediate the issue with your preferred AI generation tools

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[qodo-code-review]

1. Memory limit unit typo 🐞 Bug ✓ Correctness

The docs recommend a PHP memory limit of 256KB, which is effectively unusable for Joomla and will
mislead users into configuring a far-too-low value. This can cause immediate out-of-memory failures
during installation or runtime and create avoidable support load.

Agent Prompt

### Issue description
The docs currently recommend `**Recommended PHP Memory Limit:** 256KB`, which is almost certainly a unit typo and will lead users to configure an unusably low memory limit.

### Issue Context
This line appears in both the Joomla 6.x and Joomla 5.x requirement sections.

### Fix Focus Areas
- docs/get-started/technical-requirements.md[26-30]
- docs/get-started/technical-requirements.md[46-49]

ⓘ Copy this prompt and use it to remediate the issue with your preferred AI generation tools

[richard67]

Shouldn't it be MB and not KB?

[qodo-code-review]

Ask❓

Shouldn't it be MB and not KB?

Answer:

Yes—this should be MB, not KB.

256KB is far too low for Joomla and is almost certainly a unit typo. A recommendation like 256MB (or whatever value the linked issue/official guidance intends) is consistent with real-world PHP memory needs and avoids users misconfiguring PHP and hitting immediate out-of-memory errors.

Suggested change in both places:

• **Recommended PHP Memory Limit:** 256MB

Also consider whether the project wants to recommend a higher value (e.g., 512MB) depending on typical extensions/workloads, but at minimum the unit should be MB.