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Comment supprimer d’un coup les espaces dans les chaines de caractères des cellules d’un tableau.
Source : http://php.net/manual/fr/function.trim.php
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<span style="vertical-align: top;"><span style="color: #000000; font-weight: bold;"><?php</span></span> <span style="vertical-align: top;"><span style="color: #000000; font-weight: bold;">function</span> trim_value<span style="color: #009900;">(</span><span style="color: #339933;">&</span><span style="color: #000088;">$value</span><span style="color: #009900;">)</span></span> <span style="vertical-align: top;"><span style="color: #009900;">{</span></span> <span style="vertical-align: top;"> <span style="color: #000088;">$value</span> <span style="color: #339933;">=</span> <a href="http://www.php.net/trim"><span style="color: #990000;">trim</span></a><span style="color: #009900;">(</span><span style="color: #000088;">$value</span><span style="color: #009900;">)</span><span style="color: #339933;">;</span></span> <span style="vertical-align: top;"><span style="color: #009900;">}</span></span> <span style="vertical-align: top;"> </span> <span style="vertical-align: top;"><span style="color: #000088;">$fruit</span> <span style="color: #339933;">=</span> <a href="http://www.php.net/array"><span style="color: #990000;">array</span></a><span style="color: #009900;">(</span><span style="color: #0000ff;">'apple'</span><span style="color: #339933;">,</span><span style="color: #0000ff;">'banana '</span><span style="color: #339933;">,</span> <span style="color: #0000ff;">' cranberry '</span><span style="color: #009900;">)</span><span style="color: #339933;">;</span></span> <span style="vertical-align: top;"><a href="http://www.php.net/var_dump"><span style="color: #990000;">var_dump</span></a><span style="color: #009900;">(</span><span style="color: #000088;">$fruit</span><span style="color: #009900;">)</span><span style="color: #339933;">;</span></span> <span style="vertical-align: top;"> </span> <span style="vertical-align: top;"><a href="http://www.php.net/array_walk"><span style="color: #990000;">array_walk</span></a><span style="color: #009900;">(</span><span style="color: #000088;">$fruit</span><span style="color: #339933;">,</span> <span style="color: #0000ff;">'trim_value'</span><span style="color: #009900;">)</span><span style="color: #339933;">;</span></span> <span style="vertical-align: top;"><a href="http://www.php.net/var_dump"><span style="color: #990000;">var_dump</span></a><span style="color: #009900;">(</span><span style="color: #000088;">$fruit</span><span style="color: #009900;">)</span><span style="color: #339933;">;</span></span> <span style="vertical-align: top;"> </span> <span style="vertical-align: top;"><span style="color: #000000; font-weight: bold;">?></span></span> <span style="vertical-align: top;"> </span> |
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