fix viewhelper methods #17

Job	Run time
Generate job matrix	5s
QA Checks (PHPUnit [7.3, lowest], ubuntu-latest, laminas/laminas-continuous-integration-action@v1...	22s
QA Checks (PHPUnit [7.3, latest], ubuntu-latest, laminas/laminas-continuous-integration-action@v1...	29s
QA Checks (PHPUnit [7.4, lowest], ubuntu-latest, laminas/laminas-continuous-integration-action@v1...	21s
QA Checks (PHPUnit [7.4, latest], ubuntu-latest, laminas/laminas-continuous-integration-action@v1...	20s
QA Checks (PHPUnit [8.0, lowest], ubuntu-latest, laminas/laminas-continuous-integration-action@v1...	21s
QA Checks (PHPUnit [8.0, latest], ubuntu-latest, laminas/laminas-continuous-integration-action@v1...	21s
QA Checks (PHPUnit [8.1, lowest], ubuntu-latest, laminas/laminas-continuous-integration-action@v1...	29s
QA Checks (PHPUnit [8.1, latest], ubuntu-latest, laminas/laminas-continuous-integration-action@v1...	29s
QA Checks (PHPUnit [8.2, lowest], ubuntu-latest, laminas/laminas-continuous-integration-action@v1...	28s
QA Checks (PHPUnit [8.2, latest], ubuntu-latest, laminas/laminas-continuous-integration-action@v1...	28s
QA Checks (PHPCodeSniffer [7.3, latest], ubuntu-latest, laminas/laminas-continuous-integration-ac...	23s
	4m 36s

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