37 lines
1.3 KiB
XML
37 lines
1.3 KiB
XML
<documentation title="Detect use of `ini_set()`">
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<standard>
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<![CDATA[
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Using ini_set() and similar functions for altering PHP settings at runtime is discouraged. Changing runtime configuration might break other plugins and themes, and even WordPress itself.
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]]>
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</standard>
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<code_comparison>
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<code title="Valid: ini_set() for a possibly breaking setting.">
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<![CDATA[
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// ini_set() should not be used.
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]]>
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</code>
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<code title="Invalid: ini_set() for a possibly breaking setting.">
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<![CDATA[
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ini_set( <em>'short_open_tag'</em>, 'off' );
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]]>
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</code>
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</code_comparison>
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<standard>
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<![CDATA[
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For some configuration values there are alternative ways available - either via WordPress native functionality of via standard PHP - to achieve the same without the risk of breaking interoperability. These alternatives are preferred.
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]]>
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</standard>
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<code_comparison>
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<code title="Valid: WordPress functional alternative.">
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<![CDATA[
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<em>wp_raise_memory_limit();</em>
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]]>
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</code>
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<code title="Invalid: ini_set() to alter memory limits.">
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<![CDATA[
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ini_set( <em>'memory_limit'</em>, '256M' );
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]]>
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</code>
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</code_comparison>
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</documentation>
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