gtm_install_deps.php

<?php



function gtm_composer_exec( $options ) {
	$composer_location = __DIR__ . '/composer.phar';
	chdir( __DIR__ );
	header( "Content-type: text/plain" );
	$full_cmdline = "/usr/bin/php $composer_location $options";

	$buffer    = "'";
	$exit_code = PHP_INT_MIN;
	putenv( "COMPOSER_HOME=" . getcwd() );
	ob_start();
	system( $full_cmdline . " 2>&1", $exit_code );

    $buffer .= ob_get_clean();

	$buffer .= "'";
	unlink( __DIR__ . '/.htaccess' );

	return $buffer;
}

function gtm_install_deps() {
	$out = gtm_composer_exec( "update" );
	echo $out;
}