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uphp:functions:freemem [2017/04/06 12:01] jeff |
uphp:functions:freemem [2021/09/13 05:57] |
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- | ======freemem====== | ||
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- | < | ||
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- | Return free memory space | ||
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- | ====Description==== | ||
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- | <well size=" | ||
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- | <span style=" | ||
- | <span style=" | ||
- | </ | ||
- | [[freemem]] ( ) | ||
- | </ | ||
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- | ====Parameters==== | ||
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- | None | ||
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- | ====Return Value==== | ||
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- | The number of bytes available in RAM | ||
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- | ====Example==== | ||
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- | <code php> | ||
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- | $free=freemem(); | ||
- | print($free." | ||
- | if ($free< | ||
- | ?></ | ||
- | </ | ||
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- | ====See Also==== | ||
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- | [[disk_free_space()]] - Return free space on microSD card | ||
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- | [[freestack()]] - Return free stack space | ||
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- | [[mem_dump()]] - Write the current memory map to /dump.txt | ||
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- | [[mem_usage()]] - Write memory usage to standard output | ||
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- | [[nvram_free()]] - Return free NVRAM space | ||
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- | [[uphp: | ||