is_null
is_null — Finds whether a variable is null.Description
is_null( mixed $value ): boolFinds whether the given variable is null.
Parameters
value
The variable to check.
Return Values
Returns true if value is null, false otherwise.More information about is_null on official PHP documentation site
is_null - Popular snippets
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is_null - New snippets
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PHP 8.1 / PostgreSQL 12 is_null array_column json_encode var_dump
added at:
2024-05-03 12:53:31
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PHP 8.1 / PostgreSQL 12 is_null array_column json_encode
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2024-05-03 11:37:29
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PHP 8.1 / PostgreSQL 12 is_null array_column var_dump
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2024-05-03 11:37:15
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PHP 8.1 / PostgreSQL 12 is_null array_column var_dump
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2024-05-03 11:33:22
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PHP 8.1 / PostgreSQL 12 is_null array_column var_dump
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2024-05-03 11:32:33
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PHP 8.1 / PostgreSQL 12 is_null array_column var_dump
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2024-05-03 11:31:37
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PHP 8.1 / PostgreSQL 12 array_column is_null var_dump
added at:
2024-05-03 11:30:48
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PHP 8.1 / PostgreSQL 12 array_column is_null var_dump
added at:
2024-05-03 11:30:39
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PHP 8.1 / PostgreSQL 12 array_column is_null
added at:
2024-05-03 11:27:13
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PHP 8.1 / MySQL 5.7 is_null
added at:
2024-04-26 12:47:30
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