Return string describing the given error code (original) (raw)

curl_strerror

(PHP 5 >= 5.5.0, PHP 7)

curl_strerror — Return string describing the given error code

Description

curl_strerror ( int $errornum ) : string

Return Values

Returns error description or NULL for invalid error code.

Examples

Example #1 curl_errno() example

<?php // Create a curl handle with a misspelled protocol in URL $ch = curl_init("htp://example.com/");// Send request curl_exec($ch);// Check for errors and display the error message if($errno = curl_errno($ch)) { <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>e</mi><mi>r</mi><mi>r</mi><mi>o</mi><msub><mi>r</mi><mi>m</mi></msub><mi>e</mi><mi>s</mi><mi>s</mi><mi>a</mi><mi>g</mi><mi>e</mi><mo>=</mo><mi>c</mi><mi>u</mi><mi>r</mi><msub><mi>l</mi><mi>s</mi></msub><mi>t</mi><mi>r</mi><mi>e</mi><mi>r</mi><mi>r</mi><mi>o</mi><mi>r</mi><mo stretchy="false">(</mo></mrow><annotation encoding="application/x-tex">error_message = curl_strerror(</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.625em;vertical-align:-0.1944em;"></span><span class="mord mathnormal">erro</span><span class="mord"><span class="mord mathnormal" style="margin-right:0.02778em;">r</span><span class="msupsub"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.1514em;"><span style="top:-2.55em;margin-left:-0.0278em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mathnormal mtight">m</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.15em;"><span></span></span></span></span></span></span><span class="mord mathnormal">ess</span><span class="mord mathnormal">a</span><span class="mord mathnormal" style="margin-right:0.03588em;">g</span><span class="mord mathnormal">e</span><span class="mspace" style="margin-right:0.2778em;"></span><span class="mrel">=</span><span class="mspace" style="margin-right:0.2778em;"></span></span><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mord mathnormal">c</span><span class="mord mathnormal">u</span><span class="mord mathnormal" style="margin-right:0.02778em;">r</span><span class="mord"><span class="mord mathnormal" style="margin-right:0.01968em;">l</span><span class="msupsub"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.1514em;"><span style="top:-2.55em;margin-left:-0.0197em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mathnormal mtight">s</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.15em;"><span></span></span></span></span></span></span><span class="mord mathnormal">t</span><span class="mord mathnormal" style="margin-right:0.02778em;">rerror</span><span class="mopen">(</span></span></span></span>errno); echo "cURL error ({$errno}):\n {$error_message}"; }// Close the handle curl_close($ch); ?>

The above example will output:

cURL error (1): Unsupported protocol

See Also