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pg_connection_reset

(PHP 4 >= 4.2.0, PHP 5, PHP 7, PHP 8)

pg_connection_reset — Reset connection (reconnect)

Description

pg_connection_reset() resets the connection. It is useful for error recovery.

Return Values

Returns [true](reserved.constants.php#constant.true) on success or [false](reserved.constants.php#constant.false) on failure.

Changelog

Examples

Example #1 pg_connection_reset() example

<?php $dbconn = pg_connect("dbname=publisher") or die("Could not connect"); <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>d</mi><mi>b</mi><mi>c</mi><mi>o</mi><mi>n</mi><mi>n</mi><mn>2</mn><mo>=</mo><mi>p</mi><msub><mi>g</mi><mi>c</mi></msub><mi>o</mi><mi>n</mi><mi>n</mi><mi>e</mi><mi>c</mi><mi>t</mi><mi>i</mi><mi>o</mi><msub><mi>n</mi><mi>r</mi></msub><mi>e</mi><mi>s</mi><mi>e</mi><mi>t</mi><mo stretchy="false">(</mo></mrow><annotation encoding="application/x-tex">dbconn2 = pg_connection_reset(</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord mathnormal">d</span><span class="mord mathnormal">b</span><span class="mord mathnormal">co</span><span class="mord mathnormal">nn</span><span class="mord">2</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">p</span><span class="mord"><span class="mord mathnormal" style="margin-right:0.03588em;">g</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:-0.0359em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mathnormal mtight">c</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">o</span><span class="mord mathnormal">nn</span><span class="mord mathnormal">ec</span><span class="mord mathnormal">t</span><span class="mord mathnormal">i</span><span class="mord mathnormal">o</span><span class="mord"><span class="mord mathnormal">n</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:0em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mathnormal mtight" style="margin-right:0.02778em;">r</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">ese</span><span class="mord mathnormal">t</span><span class="mopen">(</span></span></span></span>dbconn); if ($dbconn2) { echo "reset successful\n"; } else { echo "reset failed\n"; } ?>

See Also

• pg_connect() - Open a PostgreSQL connection
• pg_pconnect() - Open a persistent PostgreSQL connection
• pg_connection_status() - Get connection status

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