Examples of expressions commonly used in ThinkPHP Where conditions

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The Where conditional expression format is:

$map ['field name'] = array ('expression', 'operation condition')

Where $map is a normal array variable that can be named according to your needs. The expression in the above format is actually the meaning of the operator:

ThinkPHP operator and SQL operator compare table TP operator SQL operator example actual query condition eq=$map ['id'] = array (' eq',100); equivalent: $map ['id'] = 100 id' = array (' neq',100); id! = 100gt > $map ['id'] = array (' gt',100); id > 100egt > = $map ['id'] = array (' egt',100); id > = 100ltsave ($data) At this point, I believe you have a deeper understanding of "examples of commonly used expressions in ThinkPHP Where conditions". You might as well do it in practice. Here is the website, more related content can enter the relevant channels to inquire, follow us, continue to learn!